m1 thumb

When you get your thumb stuck in the chamber while you reload an M1 Garand.

Yesterday me and the boys were shootin' the ol' M1 and I got the M1 thumb.

by bootyslammer777 June 9, 2019

thumbs up

The ancient phallic symbol of male virility, used today as a means of providing comfort and validation to sentimental wussies.

You did good Michael, thumbs up!

by Masterofnom September 27, 2019

World Champion Thumb Wrestler

In the context of an online dating profile this means a guy with a thumb sized penis that masturbates constantly

He claims to be a “world champion thumb wrestler”

by Lzeb October 2, 2019

Bunner's Thumb

The brown residue left on one's fingers or thumb after crumbling a significant amount of hash. See also "Bunning".

"Danny's been smoking so much soap-bar he's given himself Bunner's Thumb!"

by TheRealDjPCol May 19, 2018

General’s thumb

The act of the male partner sprinkling hot spices over his thumb, followed by him sticking it in the female’s vagina and keeping it there until she salutes.

Bro you already know I gave her the General’s thumb last night.

by Coach George May 25, 2018

thumb kissing

when two wives grab pinky with other pinky and finish at the thumb while making a kissy noise

“Did you just see alysia and tori!!?”
Man, I know I couldn’t believe it ..
“Ya they were doing some dirty thumb kissing ..”

by yourfaceisexy December 16, 2017

Thumb

Usually refers to a bigoted rude guy, who’s neck and head are the same width. Usually named Adam with the last name beggining in F. He is nice when he loves you but if not he is utterly rude and ignorant. Despite his meanness he is talented and deeply caring, loves his friends and family.

Ryan: I love being friends with you Adam. F, even though you are such a thumb.

by NAFTA December 20, 2017