Sealboi 

Coolest guy in the world.

Ayy you seen that sealboi he’s gangsta asss

Sealboi by Sealboi767 February 11, 2021

Smalboi 

An extremely tiny penis. Usually around the size of an acorn.

"Miika has a smalboi"
"Look at that smalboi Miika has!"
"Does Miika have a tallboi or a smalboi? " "He has a smalboi, lol"

Smalboi by flying_sinatra January 23, 2020