peg 

means "please eat my gonads". usually has initial of person you are referring to, for example, "mpeg". Coined by brendan clark after he created it in regards to aidan byrnes.

Aidan wants LPEG or MPEG!

peg by brackenn November 29, 2010

Peg 

Someone you use for sex and is nothing more similar to booty call

I’m going PEGs house after town

Peg by MJL17 January 11, 2018

Peg 

A word often used as an insult to describe someone who thinks they are cool/hard but really aren’t

Your a little peg you lad

Peg by Tony bellew November 19, 2019

peg 

Pegging format to some other than jpeg.

Pass me those peg images.

peg by Hercolena Oliver October 17, 2008

Peg 

Mom 2.0 for much of the Midwest, particularly central Wisconsin.

I went over to Peg's today to have a chat.

Peg by GrimParrot February 4, 2010

peg 

1) referring to focusing on what's needed to be done
2) referring to a friend

3) also can be used as "peg away" to show complete focus

1) Peg away man
2) Wuttup ma peg

3) I gotta PEG AWAY

peg by harold seabon January 5, 2009

Peg 

(verb)
Written in the comments of an Instagram/general image post to show that you like the picture. Its a reference to the first lyric of the song "Peg" by Steely Dan, which goes "I like your picture." Not as formal as writing "I like that picture of yours," but not as informal as just pressing the like button

Charles: "Whoa, Kim posted a hot pic on her IG. It gets a Peg from me"

Peg by NotBotM September 24, 2019