Postal Two

Postal 2. Weird FPS where you deliver packages to a bunch of weirdos in a small town.

Or something to that effect.

"Wow! This new game, 'Postal two', is really weird, funny, and fun to play. And I don't usually like weird games!"

or:

"Hey, the weather's been really rainy lately, why don't I play my good ol' copy of 'Postal two' for the thousandth time to take my mind off it."