Wiper 

A wiper is often used to describe the penis of a person who enjoys to wipe it across the faces of others.

Jimmy is always in trouble for having his wiper out and wiping Maratha in class.

Wiper by KiLlEdByArAyGuN August 11, 2012

Wiper 

Entry level position in the engine room of a Merchant Ship of the United States.

Duties include maintaining cleanliness of engine room machinery and gangways, bilge detail, and painting/chipping paint in the engineroom.

Mike served as a Wiper aboard a Shell Oil tanker for a few months before moving up to Oiler.

Wiper by DeepSeaSailorGuy May 30, 2007

Wiper 

When you take a huge, pasty shit and your asshole is caked in your fecal matter resulting in the use of half of the toilet paper roll.

God damn that shit was a wiper. I had to take a shower after that one.

Wiper by Dynamo22 April 26, 2009

Wiper 

The person who is responsible for cleaning up the stars of an adult film. Normally this is the male dichotomy of a "fluffer"

---End of First Scene---
Director: "Hey, I need a wiper to clean up Jenna for the next set!"

Wiper: "yes!"

Wiper by BooDaddy September 30, 2008

Wiper 

In the sport of paintball, someone who "wipes" the paint off of them if they are hit, in order to stay in the game.

Man, I know i hit that dude like 3 times!

Yea, hes a cheatin' wiper!

Wiper by Spyder November 29, 2004

wiper 

A really nasty or wet fart that leads you to believe you may have sharted, or used for comic effect.

*BRRRRRRrip* Oh yeah, that's a wiper!

wiper by Oz in ATL July 23, 2007

wiper 

Unit of measure of mess in an infant's diaper, described by the number of diaper wipes needed to clean the baby's bottom, e.g. one-wiper, two-wiper, three-wiper, etc. Typically used by new parents. (With experience, parents become more efficient at cleaning bottoms and use fewer wipes.)

Is your son eating well?
I think so, he had a ten-wiper this morning when we changed him.

wiper by Ceanothus March 7, 2004