rub one in

Female version of rub one out; female masterbation.

So we saw Natasha last night- she was being so obnoxious that even that pussy-hound Rob didn't want anything to do with her. She totally thought she was gonna get some... instead, she had to gome home and rub one in.

by funkthefavorites August 28, 2007

One in the baby maker, three in the brownie baker

One finger (primarily a thumb) in the vagina, three fingers in the butt-hole

Dude I was so drunk and she was so horny, so I for some reason put "One in the baby maker, three in the brownie baker" - This term was originally coined in a drunk-dial voicemail to a special friend after a night of drinking and after-partying in a hot tub with a naughty french girl.

by Bryan "DJ Kenn"/Will da Thrill January 12, 2009

two in the blood one in the mud

Sticking two fingers into a womans vagina while she is on her period and another finger into her ass. Closely related to the term, "two in the pink one in the stink"

Ya, Debbie was on the rag so I gave her two in the blood one in the mud.

by KP$ September 29, 2006

Rubbing one in

Female version of Rubbing one out.

Female masturbation.

Jessica: Ready to go now?

Steph: Yeah just had to finish rubbing one in.

by lilDouchey October 29, 2012

One in the mouth and one down south

When two males and a female participate in the act of copulation and one male's genitalia are in the mouth of the female and the other's genitalia are in either her buttocks or her vagina.

My friend and I wanted to have a threesome with a female from the workplace except we weren't comfortable with textbook double penetration so we decided to put one in the mouth and one down south.

by Jakovovich February 9, 2010

Back One In

A very significant bowel movement.

Thad: Do not go in the bathroom for the next hour!

Chad: Why broseph? The frat party starts in 30 minutes!

Thad: Trust me! Let it air out!

Chad: But why?

Thad: I had to back one in. And it was a healthy one too!

Chad: Huh?

Thad: You know: Dump some trout, Drop the kids off at the pool, Let one rip.

Chad: OK I gotcha. You could have just sent you took a massive dump.

by ZXY&ABC July 15, 2020

bend one in

(v) to shag a girl in a semi-non-romantic moment

"How did it go with the bird from the chip shop last night?"
"Great - she paid for the pizza, and back at her place I managed to bend one in."

by GimpBoy April 28, 2006