look up any word, like swoll:
 
12.
Disgusting word. Sounds weird, and is hard to pronounce to normal people. In the terms of biology, its is the joining of two pieces of DNA after introns are removed.

However, it also stands for creepiness, and being skeeved out.
1) "Ah! I can't believe DNA can actually splice! WIIIIIILD!"

2) "Ew, splice! That's such a weird word, I might shiver with spliceyness."
by lolomgzthatshilariousfkja January 31, 2007
 
1.
anything, or anyone, but usually in a sexual manner
"Dude I just spliced that bitch!"

"I dare John to splice Danielle in the back bedroom"

"Bitch say one more thing and imma splice you in the face"
by Spliceitup October 30, 2010
 
2.
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 17, 2010
 
3.
The awkward seam on some leggings or yoga pants located on a womans vagina
she did a split, and i could totally see her splice
by Hawkinelli June 22, 2010
 
4.
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 27, 2009
 
5.
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
 
6.
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 04, 2009
 
7.
Superbly good. Usually pertaining to an enjoyable time spent with someone.
"It has been a splice"
by mellifluousmuffin March 29, 2010