double rimmer 

Word coined by Joe Plank of the UK meaning a double sized shot glass filled to the rim, but now generally accepted to mean any larger-than-usual shot of alcohol.

'Pour me some Aftershock, and make it a double rimmer!'

double rimmer by Æsop November 7, 2004

Double Rimmer Express 

The act of receiving a rimjob, then making out with your partner, then finish with another rimjob

"So what did you two do last night?"
"I tossed her salad, and she gave me a double rimmer express."
"What the fuck is that?"
"Urban Dictionary man. Urban Dictionary."

Double Rimmer Express by SpareSomeChangeForSomeGames? April 12, 2013