itâs an expression of being surprised like âohh shitâ or âomfgâ
Him: DUDE! I JUST SAW A WHALE JUMP OUT THE WATER!
You: OH NASA!
math? hell no, itâs when youâre too swaggy
-please excuse my dope ass swag
âyeah so i heard that kid over there has so much swagâ
âYeah i know he says PEMDAS a lotâ
âPemdas?â
âPLEASE EXCUSE MY DOPE ASS SWAGâ