No, you're not tripping on an all-syrup Super Squishee. That really was Milhouse in the crowd at Thursday's game between the Boston Celtics and Milwaukee Bucks.

Milhouse en Milwaukee pic.twitter.com/bYWga1nsIQ — Dani Senabre (@danisenabre) October 27, 2017

I'm not sure who this super Simpsons fan is, but he sure is dedicated. He's even reading a Radioactive Man comic book. Up and at them!

Looks like Milhouse ditched Bart and is sitting next to a Celtics fan. Maybe they met playing Bonestorm. Or Alf pogs. Remember Alf? He's back. In pog form.

Everything's coming up Milhouse at the Celtics/Bucks game tonight. pic.twitter.com/xao1T408VD — Shawn Schillberg (@shawnps00) October 27, 2017

WAIT IS THAT MILHOUSE?! pic.twitter.com/PjLtlyyFuM — Def Pen Hoops (@DefPenHoops) October 27, 2017

The Bucks lost the game, 96-89. But Milhouse probably shouldn't feel too bad. He brought joy to Simpsons fans everywhere.