The overall bad feeling you get after consuming a large amount of McDonalds food.
Oh my GOD! I got a huge McHangover, I feel like Im dying!!
by Obamazing December 31, 2010
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It's the effect greasy, nasty fast food has on you about 15 minutes after you eat it: You feel lethargic, tired, not wanting to do anything but veg on the couch.
Well this sucks. I just got a McHangover from that Big Mac super sized meal.
by asswip'e December 19, 2007
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The overall bad feeling you get after consuming a large amount of McDonalds food.
Oh my GOD! I got a huge McHangover, I feel like Im dying!!
by Obamazing December 31, 2010
Get the McHangover mug.
Its the horrible feeling you get when you eat a crap load of mcdonalds at night and feel disgusting and sick the next morning.
I ate 20 mcnuggets and 2 medium frys last night, this mchangover is gonna make me throw up
by MonoplyHater October 17, 2010
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When you eat too many chicken nuggets and feel too bloated to get up so you fall asleep at the table next to all the extra food and wake up feeling sad that your leftover fries are now stale
"I ate too many chicken nuggets last night and now I have a McHangover, bro."
by Derek beef July 1, 2022
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