I'm buggin practically means that like you can't believe what you're hearing or seeing and also an 80's way of saying what we say now "I'm trippin"

Verb derived from the term "(to) bug out". To retreat or flee, especially in a panic during a battle. In a non-military use, it means to depart quickly. Originated among GI's early in the Korean War (1950-1953) and entered civilian culture from there. Very similar to "bail out" used by aircrew in earlier wars and still in use today, sometimes as "(to) bail".

a hit and run crime

The term "you buggin'" is used to make someone aware that they are irritating you.

Male or female who keeps sending dirty (mean) looks your way. Usually done when the person is hating on you.

Buggin face:
The period of time that you or some one is either high or intoxicated

Where in a video game (usually a shooter) you kill some1 with your gun then you pick up their gun. then you kill some1 else with the gun you just picked up and then you get another kill. then pick up the gun that the guy you just killed, dropped. And so on and so on

youtube.com/gdinsky

go to it^^^