1) a fictitious retailer that sells "jerks." 2) a line that one imagines to be the perfect comeback
1) REILLY: The ocean called. They're running outta shrimp.

GEORGE: Oh yeah, Reilly? Well, the jerkstore called. They're running outta you.

REILLY: What's the difference? You're their all-time best
seller!

2)GEORGE: Don't you understand? It's not about him. To have a line as perfect as "jerkstore" and to never use it. I, I couldn't live with myself.

ELAINE: See, there are no jerkstores. It..it's just a little confusing, is all.

GEORGE: It's smart. It's a smart line, and a smart crowd will appreciate it. And, I'm not gonna dumb it down for some bonehead mass audience!
by Frank Booth June 13, 2006
Get the jerkstore mug.
background:
I first heard "jerkstore" on an episode of Seinfeld. George (Jason Alexander) was at a business meeting, eating a whole mess o' shrimp. This other guy says, "Hey George, the ocean called, they're running out of shrimp." Everyone has a good laugh and George is speechless. On the drive home, he thinks up a comeback "Oh yeah? Well, the jerkstore called, they're running out of you."
Oh yeah? Well, the jerkstore called... they're running out of you.
by richie! November 15, 2004
Get the jerkstore mug.
a comeback muttered under your breath when you can't think of anything better to say.
joe: hey bobby, i just did your mom!
bobby: (muttering) jerkstore.
by gofuk yerself November 9, 2005
Get the JERKSTORE mug.
a jerk, a bum, a dick, an unpleasant person
Quit being a jerkstore, you jerkstore
by Andrew September 26, 2003
Get the JERKSTORE mug.
An individual who is a huge jerk while simultaneously being a boring and bad influence. Similar to avoid bag of dicks.
Sam couldn't believe what a jerkstore Hannah was when she rudely berated her awesome father.
by Jerkstore October 1, 2014
Get the Jerkstore mug.