Dirty Thumbing

Lubricating the thumb and rubbing the bare anus counter clockwise while preforming cunnilingis or felatias. Lubricant can vary with surroundings.

Ladies love the dirty thumbing.

by Bagelboiz69 June 14, 2009

thumbing-the-gums

A scholarly term for female masturbation.

"It doesn't matter that Brad didn't call because I'm busy thumbing-the-gums anyway."

by Nora J. April 24, 2010

thumbing it

A reference to hitch-hiking, where one puts out one's thumb in the thumbs up position in the hopes that a passing driver will stop and give a ride. Used when one does more walking than riding.

The car rental place was closed so we ended up thumbing it most the way.

by patdurling July 31, 2016

rusty thumbone

Similar to the rusty trombone, only performed when masturbating. You insert your own thumb into your rectum (left or right hand, your choice), bend your wanker down between your legs and crank your pecker between the four remaining fingers of the same hand and your palm. The beauty of this is that you have a free hand to eat a sandwich or work the TV remote.

Steve: "When I get Lisa good and tanked, she'll like my anus like there's no tomorrow, then she'll leave my house and go lick Tony's ass. She love's ass"

Ramone: "She's a whore, she didn't come over last night for her usual drunken booty-call so I had to give myself a rusty thumbone. I hear she was licking Matt's ass"

by rileyriley March 3, 2011

thumbing

Sticking your thumb up a girls booty for sexual pleasure. Often done when the girl is least expecting it to ensure comic value.

Carter took advantage of the sorority girl picking up change by thumbing her butthole brutally.

by TTmagibbons October 3, 2011

thumbing it

placing ones thumb in a females butthole while in the doggy-style position

i was thumbing this one broad from montebello

by dick starbuck March 30, 2004

thumbing

when one is too busy to be bothered with something he/she had already committed to doing, especially applicable when letting an entire group of people down

Instead of coming to D&D on time so everyone could start the game, Otto Normalverbraucher was busy thumbing his ass.

by TheBest February 20, 2005