I'm curious...

Last week, Friday, Don told me he was going to the grocery store to get a surprise for the guys he works with. He wouldn't tell me what it was but teased that it was fun and explosive.

I'm trying to judge how well-known this activity is...

[Poll #753008]

ETA: oops, forgot a "never heard of it" choice. I guess you Have heard of it now though haven't you?

You can easily find videos on google and probably youTube.com