A tradition that Pi Kappa Alpha (PIKE) does to haze their new pledges. It consists of making each pledge try to drink a gallon of milk within an hour of arriving at the house, always ending in vomiting by the new pledges.

This is also a reference to PIKE's love of sucking dick.
Jeff "Yeah, I just bought 50 gallons of milk for the milk chug tonight for the pledges."

Chris "I hope they give us head right after they throw up!"

Jeff "Attitude check...GO PIKE"


by Kanninto October 4, 2008
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Only the best memesters in town. Usually found eating a bag of shredded cheese or chugging Babcock Dairy milk.
Dude, you’re a real milk chugging teen
by Your Fellow Milk Chugging Teen February 12, 2019
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The act of pouring chocolate milk down a girls stomach during sex, so that it drips down into her vagina. When this happens, you go down there and help yourself to some yummy choccy milk from her vagina.
Dude, Jessica finally let me perform the fabled Choccy Milk Pussy Chug with her last night.
by Al Qaeada May 18, 2020
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