n. A pair of yellow lines that cars are not allowed to cross. Used for separating lanes of opposing traffic and creating borders around medians. Also used to prohibit entry and exit from high occupancy vehicle (carpool) lanes.
by free range turtle rancher July 10, 2010
by oracle March 13, 2004
The act of allowing a chunky male park his car outside a girl's front door to will him to have sex with her.
"I wasn't sure about it at first, but once he actually double yellow-ed me, I creamed my jeans for days with afterthoughts"
by itsalltrue June 14, 2012
guy #1: dude last night hui lian pissed with the door open and I saw the whole thing from the bed, I got the weirdest boner.
guy#2: DOUBLE YELLOW FEVER!!
guy#2: DOUBLE YELLOW FEVER!!
by joanrafio March 25, 2012