kag

To trip someone quickly and make them fall to the ground. To sweep the leg. Possibly used exclusively in a ghetto in West Alabama.

Don't make me kag you up!

Ooooo! He just kagged that dude up!

Man! Why tryin' to kag me up?

Once in a twice

-alternative form of "once in a while"
-semi-redneck

Well, only every once in a twice.