A combo of "massive smash" and "Shizer" A turd that is so large normal English can do it no justice, thus the butchering of the Scottishlanguage. Other combos inlcude mc-fizenberg and shizer-mcnuggen-fife.
I ate a whole can of oat meal then drank a gallon of coffee. I let the atom bomb in my intestine solidify, then took a mc-sheethan so big, there was a birth certificate in the toilet.
It means the person who is the most intelligent but he doesn't know how to make use of his brain, he will have a girlfriend whose name starts with 'A' and his girl friend will call him 'sree'.
Bow before this guy,he is a god ,the almighty.
He is straight forward,if he hate someone he will say it to their face. The person who is calm and composed and will be their for you till the end.