thumb sex

when she grabs your hand and treats your thumb like yo dick and you high key bust a nut

bæ-*grabs thumb and jerks it off, initiates thumb sex
bruh- *blows a load to fucking mars

by roastinsnakesandfuckinrakes April 19, 2017

Butt thumb

When you're fucking a chick minding your own business and a bitch sticks her thumb up your ass, so you slap the shit out of her and throw her nasty ass to the curb.

"That girl's hot but she tried to give me butt thumb,and now I might be gay"

by Middle aged middle white male November 7, 2018

thumb adventures

when a sleep over occurs one male may feel the urges to ram his thumb up his sleeping friends anus (also male)

Lee: "hey Joe do you want to play thumb adventures?"
Joe: " ok, but when i am asleep"

by jim123432123432328 August 2, 2007

Thumb War

When a man inserts one thumb in a woman's vagina and another in her asshole and twiddles his thumbs.

Mike could not win the thumb war while playing with Jenni last night, but Jenni won.

by TopThree October 6, 2017

Thumb Lock

When having a girl bent over and fucking her in the pussy you shove your thumb in her ass and hook it so you can hold on and she can't get away.

I thumb locked my girlfriend and she loved it.

by joemomma69 April 13, 2011

Gamer thumb

A blister that forms on the thumb when you play to long. Newbs mostly contract this disorder.

I can't play Halo 3 I have gamer thumb.

I saw this newb with massive gamer thumb.

What a newb, he got gamer thumb.

by Command Sergent Major Romero June 28, 2008

green thumb

A word used by gamers to indicate a button layout on an Xbox 360/Xbox controller. In this layout, the primary button (the shoot, punch, or accelerate button) is moved to the "A" key on the controller. Most gamers play this green "A" button with their thumb which started the phrase "green thumb"

It is a approved layout on the halo franchise.

Not to be mistaken for the definition for Green Thumb which means a person with a knack for gardenining.

"after playing all weekend, the right trigger on my controller broke. but i used my 1337 h4x skills to customize the button layout. I changed the shoot button to "A" and now I've been using the green thumb since.

by the IPH council February 24, 2009