Thrashing 

Adj; any sudden movement of the hands and arms in an unorderly and spasmic matter, is done so in great praise and excitement

Yo man i totally Thrashed hardcore after fuckin' that bitch

Thrashing by Harold January 14, 2004

thrashing the guitar 

To masturbate. To have a wank. To jerk off. Referring to one's penis as a guitar and giving it a "thrashing" by jerking off.

"Johnny was really thrashing the guitar last night!"
"Hey baby, how about thrashing my guitar!?"

thrashing the guitar by trappy76 rocks August 13, 2009

tashing 

The art of writing on the Facebook wall of girls you don't know, sometimes multiple times a day.

Matt: Yo did you notice how much tashing he is doing?
Christian: Yeah, he never even talked to that girl before. Why is he writing on her wall and acting like they are friends?

tashing by Johnny Tashhh November 27, 2007

Tashing 

When a woman inserts a hairbrush into various parts of her body. Occasionally, mobile phones are used for vibrating effect.

1. She's tashing herself
2. She tashes herself

Tashing by Scadding February 10, 2008

trasing 

not to 'trash' but to 'tras'
it means to love with all your heart fully and completely.
to hold someone very near and dear, and want to maybe elope with them for a laugh.

im so trasing on that video store guy..

oh really? i think he could be trasing on you too coz last night he said he wanted to suck your toes

trasing by tinkermel June 6, 2010

Tashing 

Adj/: to give oral sex to a precession of 30 or more men in an alleyway. The semen is collected in a receptical until the last man has finished and then drank. Originated in the grenacres area of Oldham, UK.

I set a new tashing record last night of 48, can't wait to tell Nicole!

Tashing by Nathan's dad October 10, 2013

Thrashing the Dolphin

Masturbation.

Man, the other day I had a glorious orgasm after Thrashing the Dolphin for a few minutes

Thrashing the Dolphin by Cpt Kickass420 December 23, 2011