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 29, 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

A term in midwestern slang meaning fireflies

The lightning bugs are sure bright today!

by Kindleyourloveagain March 8, 2022

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