|1.||Pop a tab|
The act of pressing Command T (or control T) while using an internet browser, to open a new tab, saving space on the screen.
Dude 1: Hey man, have you seen that new abridged series on YouTube?
Dude 2: I don't know man, I got a quite a few windows up right now.
Dude 1:Ehh, just pop a tab.