A game of puzzles and parkour were you play as a partially ragdoll like character (usually with other people) and you bully your friends with it too and lose those friends to go with it
Harry - Lets play some Human Fall Flat
George - Okay
10 minutes later
Harry - I'M GONNA KILL YOU STUPID ASS HOE ASS BITCH
George - NO I'M GONNA GET A HITMAN OFF THE DARK WEB AND KILL MYSELF AHHHHH
by Duckyleg April 10, 2020
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when you have finished sex, and have cummed onto the ladies stomach, then you have fell onto her, head first, with the dick still in her
last night me and my sister "played human fall flat" and we played it all night
by name buster June 21, 2021
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