Momma Steve (or Steve Harrington) is a character from the Netflix original Stranger Things. In season one he is horrible and unlikeable. But in season two he is the best character EVER!! He tries to take care of 5 kids while carrying around a nailed bat. He has great hair. He went from "I'll have her home by 8" to "You better come home at 8" in two seasons flat. I love momma steve.
Guy 1: Omg
Guy 2: what?
Guy 1: that dude is SUCH a momma Steve!
Guy 2: omg you're so right!