The act in which one inserts a pickle into their anus, followed by their partner (be it male or female) begins to fellate said pickle as well as "Tongue the asshole" popular amongst homosexuals as well as more particularly males with small penises.
Rick: "Oh man, I was so drunk last night, I think you Pickle Rimmed me"
Steve: "Yeah man it was horrible... I can't believe I did that..."
Rick: "Nolan gives better ones"