To chocolate thumb someone is to place your hand in the 'thumb up' position and rest it on a seat next to you so that when a person sits down your thumb goes up their anus.
Penatration of the anus is unlikely when the victim is fully clothed, however not impossible.
F**k off Dave, you've chocolate thumbed me three times tonight!
When you and your girlfriend/boyfriend inch your thumbs closer to each other’s anal cavity until penetrated. Whoever yells mercy first loses.
Yeah bro, me and Kaylee did play “Thumb War”. Too bad she won.
When a lord shoves his thumb up a lady's ass and it comes out bloody.
The king woke up with a crimson thumb after a night of 69ing the queen
The pre-cursor to a thumb war. That does not mean in fact that the thumb skrimmage can be any less intense. Or wack, for that matter.
Cara fell asleep on charlie's shoulder and they had a thumb skrimmage. BASICALLY.
When your girls on her period but she's out of tampons so you have to stick a thumb in it
Aunt Flow came early this month and Lisa was lacking so I had to give her the Kentucky Thumb.
When one thumb is entered into a woman's vajina instead of a tampon or during intercourse while menstruating. This is all in reference to Kentucky ballistics rn50 accident, stick a thumb in it campaign.
She was bleeding all over the bed so I gave her a Kentucky thumb while we made out
When your .50 blows a hole in your throat and you have to shove your thumb in it to keep from bleeding out of your jugular
Scott almost died from his .50 but he gave himself a Kentucky Thumb