slang you should be using vol. 2

"let's hang our hats on it." - affirmative response meaning let's do it.
example:
guy 1: hey jerry, want to head over to velvet for that $1.99 lunch buffet with the ladies?
guy 2: hells yea. let's hang our hats on it, monty.

synonyms: "do it up"; or "d-it-u".

"super smash brothers!" - positive exclamation.
example:
guy 1: hey jerry, i just got a clean test result from the free clinic!
guy 2: super smash brothers, that's fantastic, monty. let's go to velvet for the $1.99 lunch buffet to celebrate.

synonyms: "holy fuckface!"; or "fuck fuckin' yea!"

"the portico" - noun, meaning a place where the kids go to do it.
example:
guy 1: hey jerry, did you hear about my trip down to the portico?
guy 2: did i ever! i had no idea the upstairs at velvet was so sexful, monty.

synonyms: "makeout point"; or "alligator fuckhouse."