McDaesh 

-Slang for the fast food chain mcdonalds

"reach mcdaesh real quick to get some double chess?"
"ya but we better go real fucking quick cause im bout to go zero to 100 #squad"

McDaesh by xxx_quick_xxx_scope_xxx December 2, 2014

McDash 

The short sharp exit to the toilet after eating a McDonalds.

"Sorry McDash i have the McGurgals"

McDash by doc1123 August 27, 2008