To carry heavy burdens. One who is said to unlucky or extreamly unfortunate. Also formerly a character on the popular cartoon "The Flintstones."
1. Yo, Lacey I've been a schleprock all week. First my car broke down and while walking to work a bird shit on my head. When I arrived my boss fired me and when I took the bus home I was mugged. By the time I got home my dog Lucky had died.
A derogotory term for a person of Irish descent, came into parlance in New York in the early 20th century. A combination of 'shamrock' and the Yiddish term 'schlep', meaning to haul. Used to describe the Irish laborers by the wealthy Yiddish speakers of New York.