1- Getting pwned by anyone or anything in real life.
Scott: Man I cant believe that stacy went around and told everyone I had a small penis
Zach: Yeah man, Welcome to world.
Scott: STFU
hfeaihjrghrgsgsg
hmmmm hello guys welcome to my minecraft world
when you use this term it means that you have watched squid game and is also very horny.
HER: *ding dong*
ME: *opens door* whats up nice to meet you welcome to the thanos world.