Upside down triangle

Someone whose upper body is larger and not in proportion to their lower half. May occur in someone with broad shoulders, or who is overweight.

Her incredibly broad shoulders and slim waist make her look like an upside down triangle.

by Ash Trey :D April 10, 2009

Upside-Down Sea Turtle

The sex position in which both you and your partner are hanging from the ceiling, while still doing the nasty.

"Hey dude ya know Luc?"

"Yeah"

"He totally did the Upside-Down Sea Turtle with that Thelma girl"

"Aww nice thats awesome!"

by tboner1939 May 8, 2010

Pineapple Upside Down Cake Revenge

It is when a female shoves pineapple slices in a mans ass, then reverse donkey punch him.

my boyfriend pineapple upside down caked me the other night so i pineapple upside down cake revenged him while having sex

by hehe124 August 11, 2010

Upside Down Pineapple Cake

This is when a guy masturbates upside down and cums on his own face. Often licking up the remaining cum.

Dude I was was so lonely last night I gave my self an Upside Down Pineapple Cake.

by bullpen 6/3 June 2, 2011

upside down triple cowboy shit

MAsturbating with a sandpaper glove hopping up and down pon your partner then saying fuck you three times and kicking her boobs. Have fun

Example should include the word "upside down triple cowboy shit"

by hdhSHSDHAVBHvklVfDHLcvjkfvbxcj December 27, 2011

upside down piano

In the card game of cribbage, scoring zero points in the crib

I got an upside down piano in my crib

by matching jack April 3, 2009

upside down ginger

Someone with red pubic hair

oh my god, did you hear she's an upside down ginger?

by PostLover April 9, 2015