the act of throwing up, loudly and violently, after drinking or eating too much. sometimes includes dry heaving, multiple chunks of food from yesterday's lunch, and a mucus like substance dripping out of your eyeballs. also there will be corn.
"I was so worried that my future husband was going to turn into a vomitron at our wedding reception."
a term used to describe throwing up. usually used to describe it in past tense, about someone else, or a group of people.
"man she totally vomitron 5000'd on me"
"i was vomitron 5000 last night"
"we're supplying alot of alcohol for this party, i hope it doesnt turn into vomitron 5000"