Karen

She is an entitled woman who cares about nothing but herself and wants her life to be as perfect as possible. If you tell her, "Ma'am you can't take that kfc bucket home without paying", she will call the manager only to find herself throwing a hissy fit and raging at the poor manager who just wants her to get the hell out. She will also fall to the ground if you are 1 foot close and block your car in many cases. Overall, a karen is an entertainment figure for the people around watching a young person being yelled at for no reason, unless you're the one being yelled at. Then its no fun.

Dude that lady is about to Karen at me!

ig

ig is an abbreviated form of "I guess", generally used while chatting informally with friends or family.

Ig that dude likes me bro.
Yeah, that dress is really nice... ig.