solemnboi 

A term refering to a boy who looks straight ahead ignoring anyone trying to get his attention

Tyler is such a solemnboi he wont even smile at his stalkers

solemnboi by Marcia Cross July 18, 2007

solenoid 

You call it an electromagnet, clever engineers call it a solenoid.

A length of wire wound around a ferrous core. The assembly becomes magnetic when a current is passed through the wire.

"Shit d00d, check out that l33t solenoid valve."

solenoid by Sam Roberts January 2, 2006

Solemnon 

Da famous ancient king who was always very serious, formal, and dignified.

King Solemnon might have attracted even more women to join his harem if he'd smiled and lightened up a bit whenever possible.

Solemnon by QuacksO August 29, 2019