up on the screen 

Where mental images one puts while masterbating

Phil: " I'd like to fuck that waitress wouldn't you?"
Slick: " I already did this morning by putting her up on the screen".

up on the screen by Mr.Tissue February 8, 2018

up on the screen 

Pictorial fantasies one has when masterbating.

Cliff: " Did you catch a glimpse of that chick in advanced Chen?"
Skinny: " Weh - I already had her up on the screen".

up on the screen by Mr.Tissue February 10, 2018

up on your tit 

when a friend or associate incessantly stalks you with a shitload of texts, emails and/or phone calls;

when somebody bugs you so much they're like a little baby crying for the tit

having to deal with an extremely high maintenance person

susan: what the hell, doesn't he get it? My phone is blowing up and he keeps facebooking me every 5 minutes

sandy: that dude is all up on your tit

susan: no shit

up on your tit by droidette September 20, 2010

up on things 

Knowledgeable of the ways of the street.

If you ain't up on things... etc.

up on things by nokianinja October 7, 2002

up on blocks 

UP ON BLOCKS - menstruating. i.e. Out of action, a bit like a car in a garage. e.g. "I don't think I'll be in luck tonight lads,the missus is up on blocks".

up on blocks by king simmo October 16, 2003

up on one 

On one wheel, as in a wheelie or a stoppie, on a motorcycle.

I saw a great stunt show, the stunna was up on one and grabbed a Red Bull out of some chick's hand.

Man, I am still working on a simple wheelie.

up on one by SCRhollywood November 23, 2009

up on bricks 

The female condition experienced monthly

No sex for me, my bird's up on bricks

up on bricks by Man With the Plan August 24, 2003