A combination of the words 'shit' and 'burrito'. It explains a situation or day that made you feel worse than eating a bad burrito. It can also be used to explain food that tastes worse than a bad burrito.
How was your day today?
Oh, my day was absolutely sherito. Have you had lunch?
Yes, my burger tasted sherito!
Oh, my day was absolutely sherito. Have you had lunch?
Yes, my burger tasted sherito!
by DinkyBinky December 30, 2012