Someone who spends all their time on an xbox 360, hence giving them over 20,000 Gamerscore.
"Oh my god! That guy has 2085 G!"
"He's just an all out mega dweeb"
Someone that looks to be pregnant in their last months but is not.
Could also be a male with a large beer gut.
"Damn that dude looks mega preg!"
a short kid that was in your drama class last year that always poked you and your friend with the same name in the arm with a sharp pencil.
a.k.a seth.
seth, youre a ginormous super duper mega weiner. now stop poking me with your pencil!
The feminine form of Big Dick Energy, a unique blend of love, compassion, beauty and iron will.
Bob: "Cara is a real bitch"
Jack: "No you're just annoyed because her mega titty vibes shows up your small dick energy. Man up, son."
---
Jane: "You hear Ruth Bader Ginsburg died?"
Bob: "No way! :( RBG had some real MTV..."
A moment were you have an erection and your balls also get an erection
Tony: Dude I had a mega boner last night. Your mom gave it to me.
a person who is of small stature also know as a morgan/cass/caroline
jesus christ look at that mega shortie they look like a lego person