It's a fantasy role-playing game.

DM: You are Grog Strongjaw, a goliath barbarian . You are the member of the famous group of adventurers. Previously, The damage quickly reverts them out of their eel forms. The fight comes down to simply destroying as many of the tentacles as they can, hoping this will allow them to get away.
DM: All righty. As you pull back through and it returns, it's gonna ahead and use-- It's taking another legendary action to make a-- This is gonna be a tentacle attack against you, Grog?
Player: Yeah.
DM: With advantage, that's going to be nine plus 18, that's 27?
Player: That hits.
DM: You take 12 points of bludgeoning damage plus ten, that's 22. Divided by that. 11.
Player: 11.
DM: All right, Percy's--
Player: Can I make a retalito-ri-teh?
DM: You already used it.
Player: I did.
DM: Sorry.
