look up any word, like ratchet:
 
3.
Make a (guitar) tablature for a song. Loads of tablatures are found on the internet because they can be made with ASCII characters.
All rigggghhht! I tabbed out "Smells like teen spirit!"
by TG February 05, 2005
 
1.
"Tab Out" is a term commonly used in nightclubs and bars that a patron and/or server uses to indicate that it's time to pay the tab (the bill).

This is not to be confused with the term pay up, but it is similar to settle up and pay out.
Hey Bill, I'm gonna tab out after I have one more shot of Jaeger.
by Giskard August 10, 2004
 
2.
A commonly used WoW term to show the people waiting on you that you are going to minimize WoW and start something.
Pally: Im going to start the ready check
Pally: Where is the mage?
Priest: I think he tabbed out

Raid Leader: Is everyone in vent?
Raider #1: Wait lemme tab out
by Druid Healz May 23, 2010
 
4.
To masturbate whilst watching porn on the internet with other tabs open.
Sam- (On Facebook chat)Where are you at, John?

John- Ah, I just had a wonderful tab out. It felt fucking amazing. It took so long that my cawck almost fell off.

Sam- ....what?
by Mufasadickdemon September 08, 2011