a modifier typically used when making an adjective into a verb or action; can also be used to emphasize an action. Can also be used to make the action have a specifically intended physical force.
There are numerous examples of the modifier "it up". Some common uses: hang it up, blaze it up, butter it up, crap it up, stink it up, Xbox it up. do it up, breathe it up, snort it up, toke it up, rake it up, yuk it up, win it up, fuck it up, screw it up, burn it up, throw it up, sweep it up, lock it up, lather it up, etc.
by Jon Blaze's dad February 6, 2010
Get the it upmug. The bump, bruise, scratch or cut you find on part of your body after a heavy night of partying but you have no recollection of how you got it. Its a Unidentified Party Sore
by prinsdi December 4, 2012
Get the UPSmug. A person who is a dickhead and is high up on the dickhead ladder. They may get on this ladder by dogging the boys or womming.
by dickheadhikes May 23, 2018
Get the Up theremug. 1. To press the up button.
2. To go up.
3. To give a thumbs up.
4. a very sexual term, usually inappropriate.
2. To go up.
3. To give a thumbs up.
4. a very sexual term, usually inappropriate.
(1, 2, 3)
Adrianna: "Don't forget to up this definition!"
(4)
Adrianna: "Wanna go upping with the guys tonight?"
Macy: "Uh, I've never upped before..."
Adrianna: "It's alright, I'll show you."
Macy: "Okay!"
Adrianna: "Don't forget to up this definition!"
(4)
Adrianna: "Wanna go upping with the guys tonight?"
Macy: "Uh, I've never upped before..."
Adrianna: "It's alright, I'll show you."
Macy: "Okay!"
by two_whacked-chicks(: December 27, 2009
Get the uppingmug. 
by Brett April 7, 2004
Get the upmug. When you learn something totally new that you have never heard of or done before; to make a new discovery. To achieve or accomplish something you've never tried before.
Learn New Discovery Accomplished ......"I learned something totally new today & had no problem grasping the concept; I'm totally up on it! "
by 1KoolNana! July 8, 2010
Get the up on itmug.