Urban Defense

Mandy: Ooh, that's a cool gun!
Nick: I know. I want a steampunk bazooka like that one.
Mandy: Wait... for what?
Nick: Urban defense, obviously.

Hell, high water, or bad grammar

Mandy: Hey, are you playing that new mining game you got?

Nick: Yeah, I'm going to go try to chop down those stalagmites on the ceiling.

Mandy: I think those are stalactites.

Nick: How can you tell?

Mandy: 'Cause on the ceiling they have to hold on tight.

Nick: Don't they have to hold on with all their might?

Mandy: ...Now you have me confused.

Nick: Well, I'm going to go chop them down anyway, come hell or high water or bad grammar.