Top definition
Another alternate phrase meaning going to take a piss, uttered to a friend in a bar.
Man 1: I'm going to speak to a man about a Cadillac.
Man 2: Cool, I'll order us another round.
by Smokin' Bitch Magnet February 04, 2006
Get the mug
Get a Speak to a man about a Cadillac mug for your mama Larisa.