So here are a few of the words that have passed my ears that I went out to find out exactly what they were...
Reach Around - You and your lover stand up while fucking. The one behind reaches around and grabs the others tool and proceeds to stroke it back and forth while moving the waist back and forth.
Snow Blow - So you are going down on your lover. Once he ejaculates in your mouth, you come up to kiss him and the ever seductive sloshing of two tongues is mixed with slimy semen.
Golden Bath - Not a shower but a bath. This is when a partner pisses into the colon of a lover. A sort of 'piss-enema'.
Dirty Sanchez - basically, its leaving a mustache of crap around the lips. The way, after screwing a lover in the ass, the penis is immediately put into the receivers mouth, sans a wipe down, and the back and forth sucking will leave a smear of shit across the - usually - top lip.
Cleveland Steamer -
I don't know if I was enlightened or grossed out...? Probably both!