Stashed in: gifs, Stairway to Heaven!, Jump!, It's Always Sunny in Philadelphia, Tuxedo Cats!
Right side up:
Source is Ninja Cat climbs stairs:
Flip flip Flipadelphia!
Ferris Bueller never surrender deal with it outta here gif
Swing fall mud gif: Well, I'll be seeing you in hell...
Shark Tank Suit of Spandex - Green RootSuit
Charlie Day put the tighty whities on Danny Devito for the playground coil scene of Always Sunny