Lightning bug

To insert glowstick into one's anus, therefore, resembling a lightning bug.

Mike is such a fuckboy. Let's lightning bug him for revenge.

by Jennyonthespot June 30, 2019

human lightning bug

When someone inserts a glows tick into their anus and presents it to a crowd for viewing.

Me and my mates were out camping and Rob turned himself into a human lightning bug without anyone asking.

by Anicken July 13, 2018

Lightning Bug Style

When you're hitting it from behind, and you've got glow-in-the-dark paint smeared all over your asses. Ultimately, you could send a neighbor a message via Morse code with the rhythm of your ass glow.

Last weekend my girl and I got crazy all Lightning Bug Style, yo. By the time we were finished, the dining room table looked like a giant highlighter exploded on it.

by EasyNCheesy June 27, 2025

Lightning bug

A term in midwestern slang meaning fireflies

The lightning bugs are sure bright today!

by Kindleyourloveagain March 08, 2022