Since joining the cast of It’s Always Sunny in Philadelphia as Frank Reynolds in season 2, Danny DeVito has participated in several plans and schemes that involve him playing a variety of characters.

DeVito’s willingness to shed his clothes, and occasionally his dignity, is just one of the many things that make Always Sunny such a quality show. While we could easily spend the entire article listing funny moments where Frank ends up naked, we’d like to focus on the times Frank dressed up in costumes.

Here are our favorite Frank Reynolds characters:

“You’ve got the AIDS, big time!”

Season 5, Ep. 10 – The D.E.N.N.I.S. System

Season 7, Ep. 8 – The ANTI-Social Network

Season 10, Ep. 1 – The Gang Beats Boggs

“I’m not gonna be the ref, I’m a villain”

Season 5, Ep. 7 – The Gang Wrestles for the Troops

“You know how long it’s been since I’ve been with a non-pro?”

Season 7, Ep. 1 – Frank’s Pretty Woman

“I didn’t go as Spiderman, I was Man-Spider, totally different.”

Season 6, Ep. 7 – Who Got Dee Pregnant?

“I’m a Man-Cheetah, wanna do something with this?”

Season 10, Ep. 6 – The Gang Misses the Boat

Season 11, Ep. 4 – Dee Made a Smut Film

“You gotta pay the troll toll to get into that boy’s hole”

Season 4, Ep. 13 – The Nightman Cometh

“I only got one thing on my mind: Revenge!”

Season 6, Ep. 9 – Dee Reynolds: Shaping America’s Youth

Watch It’s Always Sunny in Philadelphia on Netflix or Hulu