schmo or schmoe 
/ˈʃmoʊ/ noun
plural schmoes /ˈʃmoʊ/ noun [count] US slang : an ordinary person who is not interesting or unusual in any way
▪ They treated us like a bunch of schmoes. ▪ I'm just an ordinary schmo trying to make a living.
▪ They treated us like a bunch of schmoes. ▪ I'm just an ordinary schmo trying to make a living.
