Under the thumbs

When a girl is riding you cowgirl and you put your hands behind your back as if tied up, whilst both of your thumbs are up your own ass as she is riding... grinding your thumbs into your G-Spot.

John: Shirley had me under the thumbs last night
Mike: Nice! How awesome is it when they come once and think they’re in control... meanwhile you’ve milked your prostate seven times.
John: Two thumbs up ey!?

by Shoogy June 11, 2018

Chewbaccas thumb

When a male is to skeet/cum on his thumb, then trim the pupic hairs of the woman he is pleasuring and sprinkle them on his thumb with the cum on it. Then he inserts the thumb in her ass.

Habib " Yeah man i plowed her with my chewbaccas thumb!"
Mohummed " ESHAYS!"

by ucylay astromay October 6, 2009

Texter's Thumb

When an individual suffers repetitive strain injury (RSI) in the first digit of the hand (thumb) from excessive text messaging.

Bill: 'Dude I wasn't ignoring you'

Bob: 'How do you explain that then'

Bill: 'My texter's thumb preventing me from contacting you!'

by yami100 June 14, 2010

thumb blasted

When your fucking your girl in missionary and she opens her mouth to moan and you jam your thumb down her throat until she vomits.

Sam thumb blasted his girlfriend last night.

by Judgementday16 November 29, 2017

Kentucky Thumb

When you stick your thumb in something to restrict blood flow.

My girl was on her period so I gave her a Kentucky thumb.

by Blakerblock May 20, 2021

fish thumb

Fish Thumb
The process of insterting one's thumb(s) into a female's vagina (referring to the smell of the said thumb afterwards).

Me: Smell my thumb
Friend: Why?
Me: Just do it
Friend: Err smells like sex and fish
Me: Ye I just fish thumbed your mum

by Bigfatbozwithbigfatballbag January 11, 2019

kentucky thumb

The sexual act of inserting one's thumb into an opening to minimize the outpouring of bodily fluids

She reached climax and I gave her the Kentucky Thumb so she didn't mess the sheets

by Chappers88 May 20, 2021