whale backing

Having sex with an obese women in the "doggy style" position.

Last night I got so drunk I went home with that fat girl and whale backed the shit out of her. It was like trying to paint the Vatican with a No. 2 pencil. That will be the last time I get so drunk that I go whale backing

by grinch Nathan October 2, 2013

Rump Back Rodeo

Where one, or more friend hides in the closet as you begin to have intercourse with a women and as things begin to become "heated" jumps out of the closet and yells "rump back rodeo" .

You then proceed to jump on your mates back and hold on for as long as you can, Riding her like a bull waving ones arm back and forth.

Not needed but accommodates the situation is a hat, preferably a cowboy hat.

EX:

Steve: "Did you hear what josh did last night"
John: " No, what happened?"
Steve: "Well he hooked up with Tracey and we did a rump back rodeo"
John: " Nice, how long did he last"
Steve: "At least two minutes"
John: " She must be pissed"

by Rumpback Pat February 7, 2012

back door feltchers

A person of low morals and values, that will berate you to their friends and on sites like this. And you end up finding out from there so called mates.

Person:1 -Hay you would not believe the shit those back door feltchers say about you when your not around.

Person:2 -Why would I believe you.

Person:1 - Well have a look at this site and see what your friends really think of you.

Person:2- Get over yourselves.

by Who would have thought!! May 22, 2012

Back Siren

When you approach a girl from the back and she looks hot, but when you finally see her from the front, you notice that she is not good looking for some reason (butter face, acne problems, no breasts).

That girl I thought was banging from the back, but her face was gross and I lost all interest. She was a back siren for sure

by Thereare4lights June 16, 2012

Back Swag

Meaning you can tell someone is hot from the back.

Girl 1: Mmmm, you see dat' boy in front of us?
Girl 2: Yeah girl! he's got some MAJOR back swag.

by What's a Pseudonym? August 30, 2012

Hang out the back of it

Apart from the original Richard Keys usage of the phrase, to hang out the back of something can be used as an expression of approval of something well done.

(after eating a good meal cooked by a friend) "that pasta was great, you really hang out the back of it"

by Rolfparis September 5, 2012

Trampoline Back

Acute lower back pain - usually in unfit adults - arising from jumping on a trampoline

Boy: "Where's Grandad? I want to play with him again."

Mum: "No, he can't. He's in bed in agony with trampoline back after playing with you earlier."

by stowball December 28, 2011