A phrase said (usually yelled) when the 5-0 roll up in a compromising situation.
We were getting down at the farm party, then all of a sudden he yelled "oh shit it's the cops" and the crew bailed before we were all cuffed and booked!
Dan: heyy lets go tear up the school's field!
Nick: uhm, no I'll pass
Dan: aww come on man!
Nick: naw, last time I did something like that, I got booked by the cops!