Individual who soils himself in constrained circumstances e.g. whilst queuing in a tunnel at Alton Towers.
"It's in the bomb-bay, I don't know how long I can hold it in, I think I'm going to Cockman!"
by Dyamma Byah October 27, 2003
A term for someone who is hung like a baboon.
"jesus christ, what a cock man"
by iva big cock man October 23, 2003