An affliction typically exhibited by young, christian males, who are made to feel guilty about their errections, or arroused states.
Jimmy! It's a sin to think about naked women! Do you want the boner demons to get you?
Sarah, you'd be stay away from Jimmy and his boner demons!
Sarah, you'd be stay away from Jimmy and his boner demons!
by yodawgg February 26, 2015

A female (or possibly male) who is so ho'ish, that basically will gargle your seamen (makeing the demon noise)
by Groda Lotsapot September 12, 2008

by Dildo stuffer June 25, 2020

A term invented by ACR0 and used in his song title, meaning a girl that plays with a guy's heart, and leaves him in misery.
“She was flirting with me but it was an act this whole time” “Damn bro she’s a heart demon”
"She made me think we had a connection, but it was because she liked getting attention from other guys."
ACR0: "my heart is a toy for these girls hmm, a girl is a gun shot me in my heart hmm"
"She made me think we had a connection, but it was because she liked getting attention from other guys."
ACR0: "my heart is a toy for these girls hmm, a girl is a gun shot me in my heart hmm"
by sillh0uette August 20, 2019

A small evil creature that exists in keyboards that have compromised their souls. The demons cause incorrect keys to be typed. Very similar to the typo, except that the error caused by a keyboard demon is not the typist's fault.
by DoctorTony April 17, 2005

A person who always wants Smoke and will go out of there way to fight anyone even if not beneficial to either party
Joe:You know this nigga Tyrone fought the whole football team?
Luis:What did he do that for?
Joe:Idk he’s just a smoke demon
Luis:What did he do that for?
Joe:Idk he’s just a smoke demon
by Imonly21 October 28, 2019

by AYB May 30, 2003
