Kirk Herbstreit and Chris Fowler highlight upsets by Old Dominion and Texas Tech in Week 4 of college football. (2:20)

Just like that, four weeks of the college football season have passed. About a third of the season, gone. It's a gentle reminder that time is fleeting and life is a highway and we're all dust in the wind and deep stuff like that.

Or it could just be a chance to look back at all the neat things that have happened already this season in the greatest sport in the world. So let's do that.

If he does say so himself

Houston's Isaiah Chambers earned rave reviews from Houston's Isaiah Chambers for a masterful performance on the field.

Handle Kyler with care

The Oakland A's, who drafted Oklahoma quarterback Kyler Murray with the ninth pick of the MLB draft and signed him to a guaranteed contract worth nearly $5 million, have found the past month a little stressful watching the Heisman candidate run all over the field.

Watching @TheKylerMurray play and wishing this is what the uniforms looked like. pic.twitter.com/X0HfQfOmul — Oakland Athletics 🌳🐘⚾️ (@Athletics) September 8, 2018

Some really special special teams

North Texas' Keegan Brewer caught a punt and just stood there, pretending it was a fair catch, even though any of 11 Arkansas Razorbacks could've pummeled him at any moment. After walking between three defenders, he took off and ran 90 yards untouched for a touchdown.

play 0:36 North Texas punt returner uses trickery to score TD North Texas punt returner Keegan Brewer pretends that he called a fair catch, then takes it to the house.

Toledo's Cody Thompson simultaneously blocked a punt and scored a touchdown before anyone knew what had even happened.

play 0:32 Toledo scores as Thompson blocks punt in unique fashion Cody Thompson breaks through the line to engulf VMI's block attempt and takes it in for a touchdown.

Kansas State holder Colby Moore makes sure kicker Blake Lynch gets his exercise.

K-State kicker Blake Lynch is 5'5". His holder is 6'1".



Please enjoy their post-kick high five 😂 pic.twitter.com/rYMNMmqGkq — College GameDay (@CollegeGameDay) September 8, 2018

Some not-as-special special teams

Wake Forest kicker Nick Sciba missed a field goal after originally being discovered missing from the field goal attempt.

play 0:55 Wake Forest kicker inexplicably missing before field goal Freshman kicker Nick Sciba rushes onto the field after forgetting to set up for the Demon Deacons' field goal attempt and shanks the kick off the left upright.

The Golden Age of turnover regalia

It seems like everyone has a bit now for celebrating the procurement of the pigskin. Let's flash back to the season's first Thursday night, when Tulane debuted some really festive turnover beads.

play 0:24 Vasher's OBJ-like grab impresses booth Mark Jones and Dusty Dvoracek are as stunned as anyone by Texas Tech wideout T.J. Vasher's highlight-reel catch.

Last year's hottest sideline accessory, Miami's turnover chain, got some refinements and a lot more stones, apparently, as part of a makeover. But it wasn't long before they were everywhere.

• Turnover Chain 1.0 (2017): roughly 2 kilograms, charm roughly 5.5 inches, stone count 900 (450 orange, 400 green)

• Turnover Chain 2.0 (2018): roughly 3 kilograms, charm roughly 8.5 inches, stone count more than 4,000

- Photo courtesy of @CanesFootball pic.twitter.com/2QDkuDfeV8 — Manny Navarro (@Manny_Navarro) September 9, 2018

We can appreciate Oregon State coming through with a regionally appropriate pun.

OREGON STATE HAS A TURNOVER CHAINSAW! pic.twitter.com/RIVFTDtTjE — ESPN CollegeFootball (@ESPNCFB) September 16, 2018

But Boise State has a fancy chair.

The @TurnoverThrone is in the house! It'll (hopefully) make its Albertsons Stadium debut tonight. pic.twitter.com/MhpYONUFK4 — Jay Tust (@KTVBSportsGuy) September 9, 2018

And Memphis has a Ric Flair-inspired robe.

Memphis is rocking the turnover robe and trying to hang on late against Navy: https://t.co/YckwHWyFT0 pic.twitter.com/46NhfWyWPp — SI College Football (@si_ncaafb) September 8, 2018

Nevada, meanwhile, has a rather austere towel.

Fumble recovery on special teams - time to bust out the TURNOVER TOWEL! #WeAreNevadaSports pic.twitter.com/eQydPzF5Up — Nevada Sports Net (@NevadaSportsNet) September 22, 2018

And Sacred Heart came up with a bottle of glue on a chain, which could be an artistic statement on the sudden preponderance of garish accessories. Or it could just be somebody's Pinterest craft.

This is by no means a comprehensive list. But we're ready to move on.

A memorial suitable for a legend

Florida State honored former Seminoles running back Burt Reynolds, who died Sept. 6 at 82, with an iconic helmet sticker, a replica of the Trans Am license plate in "Smokey and the Bandit."

For you Burt! A Nole forever! pic.twitter.com/tpY4wLjI1l — FSU Football EQ (@FSUFootballEQ) September 8, 2018

Where the buffalo groans

Chip the Buffalo surely doesn't consider this to be among the best happenings of the early season, but we can't resist reminiscing about a mascot who fired a T-shirt cannon, uh, into the lower deck during Colorado's Sept. 15 win over New Hampshire.

Chip the Buffalo, Colorado's mascot ends up on injured reserve this week after firing a T-shirt cannon into his own groin pic.twitter.com/jQjyW59rZi — Jared Christopher (@JaredLChris) September 20, 2018

Chip is OK and even had a bye week to recuperate for UCLA on Sept. 28.

I'm good guys! Thanks for all the love ❤️ pic.twitter.com/VK9vKm8xvM — Chip the Buffalo (@Chipthebuffalo) September 15, 2018

You can't advance a fumbled head in the final two minutes, sorry

Credit goes to @KatrinaMarsden2 on the vid but our cougars heads are falling off! pic.twitter.com/keeU1HEINo — Kyle Marsden (@kupcake_189) September 23, 2018

He set the bar this high

Texas Tech's T.J. Vasher channeled Odell Beckham Jr. and gave us a candidate for catch of the year in the first quarter of Tech's first game.