8
Another word for the sticky mess left after cumming, specifically refering to the semen, especially during a jerk off session.
Brian's spack was glazed all over the pillow once he came.
by marathon September 12, 2006
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9
the original definition of this word, brought forth by Mr. North back in 1988.

A non-specific insult used as an inside joke among friends to describe anyone that happens top be in your crosshairs at that moment in time.
Mr. North: "Shut the fuck up, Jerome, you're nothing but a spack."...Jerome: "What's a spack?"...Bystander hip to the joke: Trust me man, you don't wanna know."
by Mr. North March 21, 2009
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10
It's a verb meaning to go all spazzy, often when seeing an image which strobes.
Your animated fractical made me spack!
by Jack Anory January 25, 2005
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11
Leet irc foreignspeak
You are plz to spack teh eblish mor betr sir, kthx!!!11
by Cyde December 05, 2003
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12
The act of having sex with ugly people. To fornicate with repugnant persons. distastful swearing
Chelsea spacked with Chris.
Spack me!!!
So did you hear that Jim Spacked Chelsea?
by Xander June 16, 2004
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13
A term used in ballet to describe an arabesque that isnt fully to the back, but rather somewhere between side and back.
"Isabel, your arabesque is spack".
by KateritecawithA July 10, 2009
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14
The loud, cracking noise made when you foon a spork and spork a foon in rapid succession.
I stockpile sporks just to make them spack.
by CT November 30, 2003
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