Top Definition
To preform a u-turn in a car/truck/van very poorly. A half handbrake turn, a 3 or more point turn or to hit something while turning around.
"I just gotta buck a u-boat over there and we're good."

"That was brutal, way to buck a u-boat buddy."
by StonedPimpSO February 24, 2009
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.