up and under 

up and under, although a term frequently used in the game of Rugby Union, is also a term used when having sexual intercourse

Good sex is achieved by having your cock up and under her buttocks you should put your hands so that you are able to pull her to you when you are pushing your cock deep into her vagina. Source - a well known sex manual which we are not allowed to advertise.

up and under by Stias September 4, 2006

up and under 

When someone takes a shit, and defys gravity and gets the shit up and under the toilet seat.

Damn, someone just did an up and under in the bathroom.

up and under by jwc's July 19, 2006

Up and Under 

A hand job consisting of an able body individual (preferably a women) extending either hand between the receivers legs from behind. While stroking the stiff shaft with said hand the forearm provides a resting platform for the testicles. This can be accomplished using either a forehand or backhand grip.

Fuck coffee, and Up and Under is the only way to start the day off right.

Up and Under by anonymous March 18, 2022