mockoff

a parody of; a modification or twist of an object or source to meet one's personal views

Austin Powers: The Spy Who Shagged Me was a mockoff of James Bond.

by cybexity February 1, 2005

Mackoff

Originates from Goole in East Yorkshire, meaning Huge, Massive!

Ooo i cud eat a mackoff peice of cake right now!

by Kerry November 9, 2004

Mackoff

Huge, enormous.

Girl: Shit! There's a Mackoff spider in the shower!
Boy: Calm down, it's not that big.

by Squiggles2011 April 11, 2011