roast off

When a group of people offend each other to see who can roast the best.

Person 1: Who wants to do a roast off?
Person 2:ME
Person 3:No, you're too ugly.

by ultimateswagmaster April 4, 2016

roast em off

When someone is driving a vehicle and stops and spins the tires posi locked so both of the tires burnout until they blow.

Oh sure buzz roast em off

by Trucker69 October 24, 2017

roast-off

When two or more persons are going at it like the Kardashians

John, Mary and Luke were having roast-off on who had the bigger dick, oh, and Mary as you guessed by now is a transvestite.

by Gap was here June 2, 2016