1 definition by Fireflylover69

Firefly

When a guy receives a blowjob while the person giving has pop-rocks in their mouth

David: Dude Allison gave me a firefly last night and one of the pop-rocks got in my dick hole and hurts like hell now!

Ethan: That sucks, sounds like something from two kids one sandbox...

by Fireflylover69 November 26, 2009