"uhn tiss" is an interpretation of the beat in "cool" techno/rave/hip hop songs.
Bloodhound Gang's song "Uhn Tiss Uhn Tiss Uhn Tiss" is named after this sound effect; but when sung it sounds more like "'n-tss". (It also refers to the noise of people mating.)
n. (slang) the spelling of the noise the noise a woman makes when recieving sexual pleasure, in one of it's many forms, such as "making out", "foreplay", a "tongue twister", or the actual act of intercourse. This phrase was featured in punk band "bloodhound gang"'s album "Hefty Fine" in the form of their song "uhn tiss, uhn tiss, uhn tiss".
This term occasionally refers to a mans reproductive organ.
Dark Oswin: Hey, 007aleta, i got something, and it goes thumpin like this, all you need is my uhn tiss.
a sound you make when you want to annoy someone, usually said as one word (uhntss). said fairly quickly (uhntss uhntss uhntss). also the name of an awesome song by the bloodhound gang
I've got somethin, and it goes thumpin like this: All you need is my uhn tiss uhn tiss uhn tiss. Its a song by Bloodhound Gang....fucking listen to it.