A fork of Rural Dictionary
Accelerating your vehicle to over 100mph.
"John did the ton-up on the way over."
A "rocker" or a "ton up boy" was an adolescent member of 1950s British biker subculture.
"The Ace cafe was a popular hang-out for the ton-up boys."
1) To score a century in cricket 2) To hit 100mph when driving 3) To get to 100 friends on Facebook
1) Did you watch the game the other day. Dave tonned up 2) I tonned up down the highway yesterday 3) I only joined two days ago and I've already tonned-up