Shaw-Cross 

The rubbing of a mans genitals onto his own seminal fluids.

He shaw-crossed after his steady masturbation was over.

Shaw-Cross by WhiteSharpie August 2, 2015

The Shawcross

The Shawcross is the entity that eats your food out of the fridge or biscuit cupboard. Some believe he exists only in legend, however equally others say that they knew they had half a fruit cake in the cupboard which has now mysteriously disappeared.
In some cultures, The Shawcross is also blamed for the loss of one sock out of a pair - especially when you know you DEFINITELY put two in the washing machine.

John "WTF ! I had half a Christmas cake in the bread tin which I've been looking forward to all day... Have YOU eaten it Tim you fucker??"
Tim "No - maybe we've been visited by legendary food thief... The Shawcross!!!"
John "Grrrrrrr!!"

The Shawcross by Schmilliemoo April 21, 2011

shawcrossed

Shawcrossed means to be struck in awe by the frighteningly enormous penis of another person.

Damn dude, Kerry just totally shawcrossed me earlier today!

shawcrossed by Roxanne1000 September 12, 2015

Shawcross

v. perform cunnilingus.

Named for serial killer Arthur Shawcross, who ate the vagina of some of his victims.

I went down on Beverly and shawcrossed her all night.

Shawcross by Roth Vantage November 27, 2015