Top definition
A religion that consists entirely of trying to communicate through baby noises and high-pitched squeals. Most of the time, it does not work.
Person A: Hey, why are you making all those noises? I can't understand you.
Person B: Sorry I'm a follower of Yongism. (Cue high pitched squeal)
Person B: Sorry I'm a follower of Yongism. (Cue high pitched squeal)
by B3rnie Sanders April 08, 2021