german snowplow
After anal sex before pulling out, one punches the one receiving anal sex in the kidney causing the spinchter to contract and in the same motion one pulls out which wipes any fecal matter off of the penis.
I was fuckin' Jessica up the poop chute last night and I knew I was pokin' a turd so I gave her a German Snowplow before I pulled out so I wouldn't have an intense clean-up afterwards. I still had a stinky dink though.
The German Snowplow
Any number of bizarre sexual deviations involving animals and feces.
"Todd and I went down to Wal-Mart yesterday to buy a lobster for this bitchin' German Snowplow he and Jai were planning."