His own teammate is kicking nuts left and right and literally flexing on the court.
What's Steph doing? Chewing a mouthpiece?
GFTO

- the spanish/salsa dance on the sidelines
- the "1, 2, 3, 4" fingers he does when he's fouled on a made 3, presuming he's going to make the freethrow
- running back on D before even seeing the shot go in
- that cooked spaghetti dance he did in MSG playing the knicks
- "I hope the cavs lockerroom smells like champagne"
- the extended celebration after hitting the OT 3 against OKC (skipping around half the court, multiple celebrations with teammates, dancing)
That's just off the top of my head. Steph is without question the most arrogant player I've ever seen. And the odd thing about it is that his cockiness is actually celebrated, whereas Bron gets criticized for much of the same.