square peg round hole 

anal fisting. comes from the square knuckle shape of the fist not fitting up the ass

my gf is into some really kinky shit. last night she wanted me to square peg round hole her

square peg round hole by analplaya2 March 8, 2011

Double peg 

British, Australian (and other commonwealth or ex commonwealth countries such as India) term for a double (2 Oz. - 50ml) shot of spirits.

Customer: Give me a single malt.
Barman: Certainly, would you like a single or double peg.
Customer: Make it a double, I love a man who is generous with his peg!

Double peg by piratetony November 8, 2010

Lily-Peg

a beautiful young girl who is successful in everything she does. She seems shy at first but when you get to know her its hard to shut her up, shes clever, funny, beautiful, intelligent and witty. Dont get on the wrong side of a her. She is an amazing friend, a great listener and a great companion, if you ever meet one make sure you make her your friend because she's probably pure amazing. She normally has bright silky ginger hair in curls that flow down to her shoulder blades.

person 1: dude, who's that?
person 2: that's Lily-Peg
person 1: wow she's beautiful!
person 2: i know

Lily-Peg by edsheeranmad101 May 14, 2013

The PEG 

An adult child trapped willingly or unwillingly by overbearing parents that wish to control, manipulate, and use the child for future financial and emotional support.
A Common occurrence among Filipino and other Asian cultures.
The PEG is like a crab trying to escape a pot of crabs, only to be repeatedly pulled back down by said crabs, making escape impossible.
#crabpotmentallity

Anthony is the oldest son, but he escaped from the crab pot, now his younger brother Miguel is the PEG.

When I grow up, I’m moving out when I turn 18. That way my sister can be the PEG

Mrs. Villanova likes to brag about how her son Lester has never moved out since graduation, and supports her and her husband Max.
I guess he’s the PEG for life.

The PEG by Asian Myth buster 88 October 28, 2020

Hot as fuck and willing to peg 

skye

hot as fuck and willing to peg

Hot as fuck and willing to peg by bigdickdavy December 31, 2020

Toe peg to ass 

To kick someone Really hard in the ass using the very end of your foot.

Its the swift way to get back at someone

"Man, tom pushed me off my chair so i gave him a swift 'Toe peg to ass', sure sorted him out."

Toe peg to ass by sam the great September 19, 2005

bottom peg 

Pegging is heterosexual anal intercourse with the female servicing the man anally with a strap on device. A bottom peg only likes to be pegged and not receive sex in any other form.

Kat: I want to peg your ass you naughty boy.
Jami: Well I'm a bottom peg so that's all I want.
Jami: I want to be pegged so hard.

bottom peg by theanonymousone404 July 4, 2016