1 To engage in sexual intercourse.

2 To join or unite body parts through sexual activity.

3 To join in wedlock.

4 To unite through legal marriage or religious ceremony.
Marty and Victoria passionately spliced last night without any protection.
by Vatman October 18, 2010
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1. A word used when a person is being either burned, dissed or an unfortunate event has accured and it is nessary for the term.
2. To Be Used.
Example 1:
Lyndon - (Stubbes His Toe...)
Paul - (Looks To Lyndon, Points) Splice!
Example 2:
Lyndon - Yo Paul, my GF just dumpt me...
Paul - (very quickly says) Splice!
by Kevin Borst July 30, 2006
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Really damn good.

Super funky awesome cruisy hippy goodness.

Not to be confused with the popular ice-cream, though a Splice would be rather splice.

The antonym is stiff. Now unused in most populations for the less archaic 'un-splice'.
I just got home and I'm feeling splice.

Sunny Sunday mornings are just so splice.
by gemgem13 August 28, 2009
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For one to sprinkle or place narcotics in pill or powder form beneath the foreskin of the penis.
jeegan: Hey bruce did u see that guy splice in the toilet last nite?

bruce: yea! who do u think hooked him up with tha pills?

jeegan: Thats mad! he was off his fukin head!
by hainsey and buka January 5, 2009
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Superbly good. Usually pertaining to an enjoyable time spent with someone.
"It has been a splice"
by mellifluousmuffin March 29, 2010
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the area in the female crotch between the vagina and the asshole.
he kept pokin around but all he was tappin was splice.
by --- September 5, 2004
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to slice and then slpit an object.
guy- dude i just sliced that apple then split it into fours!
girl- no you spliced it!
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