I'll hit that shit - A swear-filled agreement to be there, even if you're drunk a

A swear-filled agreement to be there, even if you're drunk and probably late.

I'll hit that shit, I'll be there at 11, but I'll be drunk and wearing my pajamas.

I'll hit that shit, I'll be there, but I'll probably be fighting the pizza guy.

I'll hit that shit, I'll be there, but I might bring my dog's leash.