During intercourse, you say "what's up everybody my names Scott and we're going to do a penitration test today" and jam your thumb in a hole of your choosing
by Fluffydestro May 20, 2021

by The new brandon May 20, 2021

a form of sixty-nining in which mouths are utilized on each other's toes, not each other's genitals.
by Goscha7452 March 29, 2015

Its a word created and popularized after scott's 50 cal accident in kentucky ballistics among the gun community which is a word for sexual intercourse with a thumb and if you dont know why the THUMB you better put a thumb in it
by Gun freak May 21, 2021

Using your thumb to plug a hole! Originally used by Kentucky Ballistics on his own neck wound, but literally any hole will do!!!
by Ibanez Steve May 20, 2021

a sex position where one person puts a finger up the other's ass
common variation seen in heterosexual couples: man putting thumb in the vaginal cavity
common variation seen in heterosexual couples: man putting thumb in the vaginal cavity
by single flick dick May 20, 2021

An act of draining the lizard with a partner. One partner sits down facing the tank of the toilet while the other proceeds to urinate down the first partners anal crevice.
by ShlankDaddy20 February 14, 2022
