look up any word, like the eiffel tower:
 
1.
a long brown dog treat given to dogs. used as an insult sometimes
why don't you go eat a schmacko!
by Guru222 November 03, 2005
 
2.
A person who tans so much they look like beef jerky.
"holy fuck, that mole needs to get out of the sun. she looks like a schmacko"
by dooooooooooooooood. April 28, 2009