When pissing in a bottle (preferably gatorade)slipping and getting your un erect penis stuck in the opening. Then due to the friction said penis becomes erect leaving the person with a wooden structure that they cannot get out of the bottle.
"Dude, I was pissing in a bottle when you hit that speed bump. Now I have a shiP in a bottle and can't get it out"
by Robert Magruder August 03, 2008
an instance where, in desperate desire for sex, a man removes the tampon from a woman, ejaculates into her vagina and then reseals the vagina with the tampon trapping the semen inside.
She was on her time, but being as desperate as I was I gave her a ship in a bottle anyway.
by TheKingofSweden April 06, 2011