Used to descibe an Ass/butt/bum in a sexual context. Named as you should only be sticking it in there if it's an accident or emergency
Herman Dogg: RTJ, did you screw that chick last night?

RTJ Loco: She was on her period so i had to take her up the A & E.
by rtj loco December 21, 2003
Get the Accident & Emergency / A&E mug.