midnight sailor 

A notorius bedwetter, someone who can't hold their mud. Diaper wearing adult

"Can you believe Crane drank 12 beers and turned into a midnight sailor"

midnight sailor by Kaptain Poon Punisher January 5, 2008

Midnight Sailor 

After an extremely drunk one-night stand, when the girl is passed out drunk, you piss and outline around her body before sneaking out of the house.

I'm really glad I drank all that beer last night, It took a lot of piss to give that fat girl the ol' midnight sailor.

Midnight Sailor by OKCsavage May 30, 2009