(noun) A symptom usually consisting of goosebumps, violent gastrointestinal stomach pains, and finally followed by the inevitable tsunami of vomit, caused by a graphic visualization or other sensory perception of disgusting matters.
Roman: Hey, if I'm spending the night at your dorm, Frank's gonna have to take his sex-blanket with him; that thing is disgusting.
Man, I know.
Roman: I'm like, what, and/or how much seminal and vaginal discharge fluid could he possibly have on that thing...
Ew, not to mention his underboob sweat...
Dude, shut the fuck up please, you're giving me nausearrhea...oh god...
Momo: Hey, can I use your other bathroom. I just saw your mom taking a dump and she gave me nausearrhea.
Frank: What the hell is that smell?
Culi: Girl, don't look at me...ugh, whatever it is, it's giving me hella nausearrhea.
McDaniels: Hey man, are you okay?
Candy Macaroni: I don't know bro: I just saw and heard an orangutan giving birth...fuck, and it's giving me nausearrhea.
McDaniels: Why were you at the zoo? Who would let you near animals!! And why does everyone keep getting nausearrhea!?