Greg

A friend's hot boob that creeps into the side of pictures.

She's got a greg.

by TheRealDeal86 October 9, 2008

Greg

one who lacks emotion or shows apathy towards most situations.

Hey, wanna go to the mall with us?

I don't care

Stop being so Greg.

by sasquatch8r October 3, 2009

greg

a cool guy who is always at the gym because he used to be a fatty but now hes thin with a nice bod. he is very friendly and never talks on the phone except with his bfffl.

greg is kayla's best friend forever for life.

by ohmymoses December 14, 2008

Gregging

To update your Facebook with 30+ updates/links in an hour, usually music videos and posts about how bored you are.

Greg was totally gregging on Facebook last night - he posted 15 Miley Cyrus videos, 10 ABBA videos, and wrote 15 statuses about how much he loves Justin Bieber's hair.

by Chris968 September 25, 2011

angry graig

this is a large, northern, raging hairy sasquatch. usually he will be very drunk and easily enraged. he might have a jets jersey on. You have to watch him because he will be smiling and playing it cool, but next thing you know he's pummeling you on the kitchen floor.

PHILLIP: Wow,ole zeus is sure running his mouth.
CHRIS: He better watch out for a beating from angry graig!

by chucktown November 11, 2006

Greg Heffley Diaper Hands

a popular meme in the movie Diary of a Wimpy Kid: The Long Haul where the main character Greg accidentally picks up a diaper and it gets stuck on his hand, and he keeps shouting "It's a Diaper!" while a lot of people were recording a video of him, eventually he went uncontrollably viral.

That Greg Heffley Diaper Hands video was so viral and funny

by Billiam Beaver July 19, 2017

Greg

A pretty cool kid. He has a fro, is white, and is Christian AND Jewish at the same time. He always shares fries.

Greg! Hit me up some fries, man!

by Fitokitte-Sanchez September 23, 2009