Person 1: So, what'd you do last night?
Person 2: Your Mum.....ZING.

(although you usually have to say somethign funnier than this example)

Person 1: Your room smells like ass.
Person 2: That's because you're in it. ZING!

inj. example, any of the following lines from National Lampoon's Christmas Vacation may be followed by the exclamation "ZING!"
neighbor: Hey Griswald, where you gonna put a tree that big?
Griswald: Bend over and I'll show you (...ZING!)
neighbor: You got a lot of nerve talking to me that way.
Griswald (looking at neighbor's wife): I wasn't talking to you (...ZING!)

v.how do u start a mexican stampede?
how? (asked the man with mexican ties)
roll a nickel down a hill! u just got zung!

n.) "
"
roll a nickel down a hill! Zinger!

Guy 1: Man, that burrito I had last night was awesome!

Guy 2: Yeah, just like your mom!

Guy 1: Zing...

check the bumper on that girl she definately gets my zing rating

Hey. These eggs are a little hot. I'd like them a little colder. Cold. Like your heart. Zing!"