The deluded Belief that one can have sexual relations with any entity, whether it may be male, female, animal, alive, dead ect.
Oh look there is Omni-sexual Pete, he is such an Omni-sexual. Yeah i know, i heard he likes ice-cream. Me too! am i Omni-sexual? Not unless you fuck it.
by bangbangbong April 2, 2011
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The ultimate person who plays many online games and beats the shit out of noobs in Diablo 2,Starcraft,Aliens Vs Predator 2,Super Smash Bros(the whole series),Guilty Gear(Series),Killer Instinct,Sonic(series in multiplayer),Halo,and pretty much any game out there he also is known as THE MASTER and OMNIPOTENT_GOD he is also a GOD at programming and many other things
the only being better then THE MASTER is Shigeru Miyamoto
ex.1
Dumbass/noob:1 g0tz pw3D bY 0mni 50undw4v3
Omni Soundwave:Shut the fuck up you sad excuse for a multi-cellular being
by TOC TM OS June 28, 2004
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when no one the loves the creator of omni loving (adam) thts omni-loving dudes!!!
by Laura Pickard January 24, 2004
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into everything, litiraly
jhon is omni sexual, he would fuck your dog if your not cearful
by james the cunt flap August 16, 2006
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Someone or thing that will have sexual activities with anything.
sexwith a blowup doll,a female ,a male, an animal ,etc.
by TC May 27, 2004
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one who proudly distributes his/her sexual affection over a broad range of places, people, and at various events..from "omni" meaning "to be everywhere at once" and "sexual" meaning "sexual"

not to be confused with the heralded Omnisexual: one who distributes his/her sexual affection in and around the Atlanta area esp. near the Omni arena and recently any other arena in the area
bro, here comes Soo. look the other way, before she tries to cast her omni-sexual self our way

by waynerino August 17, 2007
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A derogatory term used to insult someone's over-consumption of high cholesterol, high fat, and/or unhealthy foods.
Dude, that's your tenth KFC box meal this morning, are you turning into Omni Sp?
by [A]Ray January 11, 2009
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