That starts out as a guy somewhat drunk, listing to a radio then gets up loads a .44 and gets attacked by a alien. WTF right?
but anyway. Me and a friend were talking about it and i remember seeing it around here. But its not a metro game.
but its Set somewhere with heavy english/aussie accents and is very very weird. dirty little freaks or something like that.
Anyways Help.
Duke Nukem
IIRC all duke nukems start pretty much the same way, the main character curses, loads up a weapon and bashes aliens. He also makes dirty jokes, boob magazines on walls etc.
Duke Nukem is 2D, Duke Nukem 3D is (you guessed it) and the latest Duke Nukem Forever took forever to develop, their goal was to make the best game ever. They failed though.
Another possibility is Postal/Postal2 but I dont recall it having aliens. Otherwise it's pretty much the same, under the belly jokes (for example you can pee on pedestrians and police officers on street, then cut their head off with a shovel. Or you can pour gasoline on them and throw lit matches on people...)