Cob on

To have a wank or beat one off to a fellow colleague or friend.

or

To have a bonner/ erection for someone or something.

Im going to Cob on

by JustAManInAWorldOfFun May 11, 2023

cob

basically means scrub or sometimes used to call someone stupid

your such a cob

by shkee bop September 23, 2018

cobbing me nuts

Sweating profusely

I've got COVID, and have been cobbing me nuts.

by onkydon1 March 25, 2022