A man addicted to penis. In their later years they become referred to as a 'Namdlo'. Though the addiction can be overcome through detox and rehabilitation, this is very rare. Often a snex accepts the addiction as part of a lifestyle decision. Snex can also be used as a plural.
Yo mang, check out those snex over there!

Snex uses harden.
by Bee Fourchan November 18, 2007
Top Definition
a man who loves children videogames and messes wit girls online. very lonely and horny; a struggling virgin. resorts to raping poor children.
look at that snex raping the boy down the street to ease his lonelyness
by njzfinest August 06, 2005
The act of intercourse while one or more parties is adorned in a Snuggie.
(541): It was really cold last night, so we had some pretty amazing snex on the couch.
by rockinwaffles November 17, 2009
eating snacks while having sexual intercourse.
"damn dude yesterday me and mary jo were having some delicious snex in the back of my truck"
"shit son what were you eating?"
"nothing but the best, a bag of chex mix."
by n8dagreat157 August 15, 2008
The combination of the words Snack and Sex. Used to describe intercourse in a light hearted manner.
Expresses the desire for simplicity and brevity during a session. Not unlike a sample or a prelude.
Intended to satisfy or sustain sexually only for a short period of time. Much like a snack.
"I don't want to get crazy tonight. Lets just have a little snex."
by Rollin Roscoe James December 07, 2007
Anal sex or stimulation
Yuna thanked god for the wonderful snex she was having.
by Veldrimal March 05, 2005
Face sex. Like making out but more forceful. Prolonged snogging.
A really really really long makeout session.

Dude1: Hey, we ask Trevor if he wants to come with us!
Dude2: No way. I went in there an hour ago and him and this chick were having snex.
Dude1: Ahh gross. I heard she's a freaky kisser.
Dude2: She must be. She had him in a headlock.
by Teh Nibblorz April 25, 2009
All the sex you have while you are snow bound and can't go out.
Wanna have snex again? Nothing else to do since we're snowed in again!
by NatX February 28, 2010

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