Originating from "The Chico Bender" in fall of 2001.
A poopuke is generally found the morning after a hard night of drinking Steel Reserves and late night gorging on multiple servings of "Cup O' Noodles" doused with "Muy Bueno" cheese and "Tapatio". It consists of what can only be described as puking out of ones anus. Typically it is not a pleasurable experience though the recognition by ones peers of completing this act could be worth the agony.
I didn't make it to the john this morning during my poopuke attack. Mikey's bedroom may need to be hosed down.