Definitions by Doctar Sadlar

Shyeah 

A combination of "shit" and "yeah." Commonly used with the phrase "Aw." Usually said when expressing great joy towards another statement.

Troy: Dude, Tara just got Xbox Live!
Nathan: Awwwwww shyeahhh!

Shyeah by Doctar Sadlar February 4, 2010