חפשו מילה כלשהי, כמו fleek:
 
1.
Do something. Usually with purpose.
You wanna fight? Let's do it up bitch!
מאת connick 4 במרץ, 2003
 
2.
Meaning go for it.

Jim: I'm tired, I might go lie down.
Dani: do it up.
מאת duhani 20 בפברואר, 2009
 
3.
A somewhat half-hearted verbal command used when a person agrees with another person's inclination to perform a task. The phrase is usually said hastily, and can also be stylized by stretching the first or the last vowel, depending on preference.
"Yayuhh, im tryin to get with herrr."
"doitup man."

"I should heat up those nachos."
"Good1 doituuup."
מאת slazer 22 בנובמבר, 2007
 
4.
The act of being boss and getting something done, usually in a very cool or gangsta way.
Bitch, shut yo fat-ass mouth! Let's Do It Up, skank!
מאת LuLuBee 7 בנובמבר, 2010