Fake thumb boner

When a guy puts a plastic thumb in his pants to make his dick look bigger

Nicy has a fake thumb boner

by Snakey Sneak October 18, 2019

Thumbing

The act of going AFK with no warning.

"Where did John go?"

"I don't know; he might be AFK."
"Damn, he thumbing for real."

by wassykicks July 9, 2023

Thumb Bouncer

Chef Mike

Chef Mike is a heavy thumb bouncer

by Biggyboichungus October 22, 2025

Thumbs Day

When all of your friends are talking about if they’re going to do a legs day or a chest day at the gym, and you tell them you’re just going to play Xbox all day.

Nah I’m not going to the gym, it’s a thumbs day for me. I’ve been light on cardio also so I might walk to the microwave soon.

by itspoeticjustice July 17, 2016