chub up

to enlarge the penis without making it look erect, just to get the blood flowing. Making it look flacis, but slightly longer/thicker than normal

to unshrink the penis

he needed to chub up a bit before she came in the room, so as to loosen up his shrunk penis

by Notsob November 13, 2006

blow it up

to take things to another level.
expand in proportion

Give me that mic. I wanna blow it up!!

by Beau knows July 16, 2010

Switch Up

To change state of mind or leave, usually when one is hostile.

You better switch up real quick before I give you a can of whoop ass.

by Imallaboutthatlife February 6, 2017

the fuck up

Short version of the phrase shut the fuck up

Best used when you emphasize the word fuck

This is usually uncalled for and random.

Bob: Bro, I got my new car today, want to..

Juan: The FUCK up!

Bob: You dick :-(

by SnipersGetMoreHead October 17, 2008

Up dog

The definition of updog is “a midget fucking a dead rabbit while on top of the Empire State Building and eating a bowl of carrots. At the end of the process, the midget is visited by John Stamos and then John punches the midget until he throws up the carrots, and then john eats the carrots and the process repeats.

Me:It smells like updog in here
Thomas: whats up dog?
Me: got em

by The Gulath Clan October 15, 2018

duff up

to beat someone up and win

i'm gonna duff you up!

by frank April 23, 2003

Up Bys!

Originated as a term used to describe pulling a wheely on ones bicycle but has since evolved into a commonly heard piece of street banter.

On seeing your friend on the other side of the street, or perhaps whilst passing in a car with the window rolled down as a friendly rousing gesture shout "Uuuuuuuuup bys!" with raising pitch on the 'up' and even higher pitch for the secondary 'bys'.

by anna apple October 12, 2003