when a bunch of guys happen to have a boner at the same time.

When a bunch of men hanging out together simultaneously get a hardon. It can occur, for example, when a hot chick passes by them, or if they are watching porn together.

n)a coupon that causes anxiety through huge discounts...then rapes your sould of its peace and good will toward men, women, and children. N) highly addictive substance that sucks money from your bank account and forces you to purchase things you didnt know you needed. v) to be fucked in an unusually harsh way v) a wallet raping

paying too much for something, just because it's on a "bargain" shopping website; victimized by shifty puffery on a bargain shopping website (like groupon.com)

Terrible Customer Service. You need help? Forgetaboutit.

When a group of intoxicated women are dancing provocatively upon their single gay guy friend.

Being lured out for a meal by a friend at a questionable establishment only because they have a Groupon (or like discount) that they need to spend.