It's a fantasy role-playing game.

DM: You are Lionel Gayheart Chod, a half-orc bard . You are the member of the famous group of adventurers. Previously, Everyone orders drinks, you asking for a chocolate milk. Grog asks this newcomer barbarian a few questions, sizing him up, then punches him across the jaw.
DM: No, no. You're now raging, so now your muscles swell, the veins bulge out, with this big grin on his mouth. When Grog's raging, Grog's angry rage. He's happy rage.
Player: Oh, check it out! You can see my veins go (jingling).
DM: So what do you want to do for your turn?
Player: I want to go and do... So I run up to him, and I go to do the really cool thing I heard in a cool story where I twist up my fist and I go (whoosh) (pow). I've always wanted to try this, and this looks like a better time than ever to try it out.
DM: So, roll for an attack and it's plus ten. We'll say plus ten for this.
Player: 17.
DM: What's your AC? 17? Go ahead and roll a d4 and add your strength modifier, which I think is a plus five.
