The combination of Up chuck: throw up or vomit and Chug: To drink alcohol really fast without breathing.People usually chant this at the person who is drinking.
"I think I'm going to Yup chug this, I feel sick"
A captain: "TASHEBLOWS"
*up chucks everywhere*
by Bahhumbugfortakingmyname February 10, 2008
4 Words related to yup chug

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