electrontube 

An immature kid, who's only interest is overpriced retro useless technology.

"What a sale! I would have never gotten $200 for that junky old calculator if it wasn't for an electrontuber tard."

"Wait! Grandma DONT throw away that vacum tube powered vibrator! I know an electrontube kid who could use one."

electrontube by tesla November 29, 2004

electrontube 

An immature kid who got busted by the ATF and FBI for being a dumbass and showing everyone on the internet his illegally made machine gun.

Didja hear about electrontube? He got pwned man!

electrontube by Dale March 16, 2005

electrontube5 

Someone who is extremely good at making extremely dumb decisions.

"So I told this kid Jim that making crappy submachine guns at home and showing off about it is a bad idea, but he just didn't listen."
"Yeah? What happened to him?"
"He got in trouble with the feds."
"Wow what an electrontube5."

electrontube5 by Tesla February 27, 2005

electrontube5 

The youngest person ever to build a Solid State Tesla Coil. World renouned for excellent circuit board design work, and generosity

"Dude, you're such an Electrontube5, you just gave me a new car for free"

electrontube5 by Ahmed January 16, 2005