While receiving a blow job, the receiver of said pleasure open hand slaps the side of the givers head with the ferocity of JJ Watt performing a swim move while pursuing the quarterback.
"I gave the old lady such a Skull Rattler last night that she may need to enter the NFL's concussion protocol."
by paulyballgame May 05, 2017

The act of standing at the urinal when you realize that you need to take a shit, so you quickly penguin foot it over to the nearest stall. Thus going from #1 to #2 in rapid fashion.
"Man I just doubled down in the shitter."
"I nearly shit my pants at the urinal, but I ended up Doubling Down just in time."
"I nearly shit my pants at the urinal, but I ended up Doubling Down just in time."
by paulyballgame September 05, 2013
