the act of tucking your penis up, behind your belt. Usually performed to achieve wood, hide wood, or smack a female in the forehead with.
“Sometimes when I am bored at nights I like to drawbridge”
"I drew wood today at work and it wouldn’t go away.
Were people staring at you?
Nope, I drawbridged it so no one was the wiser."
“Denise went to suck my cock the other night and almost fell over because I drawbridged her”