Multi-Tabbing

the ability to utilize web surfing with multiple tab browsers

I'm doing some serious multi-tabbing right now, I'm managing my fantasy baseball team, checking my facebook profile, and watching the latest Justin Bieber interview on youtube!

Multi-tabbing

When someone is on the intrenet and is using multiple tabs at once.

Person 1"sorry i didn't answer right away i was multi-tabbing"
Person two" What are you playing runescape?"