Turd Surfing 

Turd Surfing occurs when you surf a local jettie, or water outlet, where water drains from the streets, into the sewer, into the riverbed. Ever notice why the water is always warm? Yeah, thats poo and pee. Ironically, the surf is usually always good, near turd surfing locations.

"hey fuckers, stop dumping shit in the street drains, no one likes to eat a peice of poo when they go turd surfing"

Turd Surfing by rob $ April 13, 2005

smurfing a turd 

dropping a deuce, popping a squat, dropping the kids off at the pool, making a deposit at the first porcelain bank. you get the point

Dude, quit beating on the door, I'm smurfing a turd!

-or-

Papa Smurf: "We'll stop smurfing turds in your lake..."
Leader of the Snorks: "And we'll allow you to take pictures of our women."
Papa Smurf: "... for masturbation."
Leader of the Snorks: "Yes, for masturbation."

smurfing a turd by MdnghtPhnx August 3, 2010

Turdsurfing 

The act of using a mobile device for internet access whilst using the toilet. For example, use of an iPhone for web access while using the toilet would constitute turdsurfing.

Today I had a good turdsurfing session.

Turdsurfing by Angrybob October 1, 2009