look up any word, like bootylicious:
1. Sparkplug
A person who has spunk and/or a feisty attitude.
That girl is a real sparkplug.
2. sparkplug
When an electrically charged object is shoved up your asshole, causing premature ejaculation and anal leakage.
Wow, Bob squealed like a bitch when he was sparkplugged by Sutter. Oww
by Cajun Sprocketer Sep 16, 2005 add a video
3. Sparkplug
An adult beverage carefully mixed from one ounce Jagermeister, and one ounce Sparks Premimum malt beverage, and taken as a shot.
Hey Bro, jagerbombs are for pussies, lets have a sparkplug
4. Sparkplug
N.
Def. 1: A part of the automobile

Def. 2: ColonelJ's youngest cat, who is also the feline reincarnation of Hitler, hence his nickname "Kitler".
"Dude, my sparkplugs are shoved up my ass!"

"Sparkplug! Get back here, you little @$$hole..."
by ColonelJ Feb 1, 2004 add a video
5. sparkplug
A great person that is seen around the internet alot.
Hey! There's goes Sparkplug!
by Crunchy Cheetos Nov 29, 2004 add a video
rss and gcal