Mcfagburger

A hamburger that is entirely non-existant; used commonly to piss off the cashier working at Mcdonalds.

personA: Welcome to Mcdonalds may i take your order?
personB: Yeah...uhh..I'd like a..uhhh...u got any of those Mcfagburgers?
personA:Pardon?
personB:yeah I'd like a Mcfagburger cuz everything here is gay!

by stphn_kng November 3, 2006

McLagBurger

A term used to describe an exceptionally laggy match on an online video game eg. Halo 3 on the Xbox360 over the XboxLive network.
Originates from two friends / xbox Live players CurtDoggLP5 and Tartarus762. Was invented in early 2009.

player 1: "This is a McLagBurger!"
player 2: "I know."

by CurtDoggLP5 March 1, 2009