Thumb It In

What is Thumb It In?


1.

When fucking and you get brewers droop or can't manage anything more than a slack-on, one is required to 'thumb it in'

As seen on many porno's

"Fuck me hard Liam", "sorry petlamb, ive gone all soft i'll just have to thumb it in"

See Diamond Dave


57

Random Words:

1. A person who suddenly begins to spend an unhealthy amount of time with their significant other, and shows a disinterest in activities th..
1. Refers to a mans balls in a comical manner, especially if particularly small or berry-like Matt "Duude theres something up with my..
1. The act of ejaculating over a dead corpse wearing vinyl. Bob: Dude, I Vlyxnoled all over your grandmother last night. Frank: Dude, tha..