What's on your mug?

Another name for an ashtray. people called jack have a tendency to get spliffs doubted on them and smoke loads of fags.

man 1~ can you pass the ashtray? man 2 - you mean the jack?

By getkettynbenzo

he likes sex and hes a hobo

jack likes sex

By evthegreat

A flat out dumb chump who can't do anything

Who is that chump over there oh it's jack

By Jamer268856

The biggest anime lover on the entire face of the planet Earth

Jack is such a weeb

By What's Good My Guys

The person who aspires to be all the other definitions you see here, but is really just an egotistical asshole who thinks he's smart and funny.

Guy: Did you hear Jack got fired? Guy 2: That asshole had it coming.

By kingofthehillwillbethekingfore