shlemiel
slang A bumbling, inept, incompetent person; someone who always tends to fail or do things wrong. From Yiddish. What a bunch of shlemiels! First they get my order wrong, then they send it to the wrong address, and now they're trying to refund me the wrong amount of money! Jeff is managing the project? That shlemiel couldn't manage his own sock drawer.
schlemiel
slang A bumbling, inept, incompetent person; someone who always tends to fail or do things wrong. From Yiddish. What a bunch of schlemiels! First they get my order wrong, then they send it to the wrong address, and now they're trying to refund me the wrong amount of money! Jeff is managing the project? That schlemiel couldn't manage his own sock drawer.