Thumby

sticking a thumb up a man's ass just before he climaxes

Oh girl I am about to finish, gimme a thumby!!

by Bundestag May 29, 2018

Thumbis

Slang for a woman that has enlarged clitoris due to testosterone replacement therapy. Results may vary from slight to a clitoris roughly the size of a thumb.

Woman: I can't take spin class anymore, my thumbis is too big and makes it uncomfortable.

by Kvist May 11, 2022

Triple thumby sprinkle

The art of packing ones marijuana cone with three thumb packed pinches and a sprinkle to top it off

Oi mate, what are the odds of you doing a triple thumby sprinkle

by Phill McGroin February 17, 2022

Thumbi

A person who catches your eye really fast even in a huge crowd . His vibe and looks attract you .He is always there and will always make you feel safe and protected. A person with a crazy vibe who can always cheer you up and you always want to be around them. Its very lucky to have them . They capture your heart easily and try their best to keep you happy . They are a blessing.

P1 - I'm lucky to have a person like thumbi in my life.
P2 - Yes , i'm really jealous of you.

by Shavam :) May 31, 2021