jahmalish
a person/co-worker that thinks he/she knows everything yet they keep fucking up things at work for everyone
There goes Dre acting jahmalish driving his forklift around about to fuck some more pallet orders up!
Dre: Hey selina! What happened to Jahmal at work?
Selina: He got fired!
Dre: wow! Why?
Selina: jahmal got fired for acting jahmalish at work AGAIN!
Dre: Hey selina! What happened to Jahmal at work?
Selina: He got fired!
Dre: wow! Why?
Selina: jahmal got fired for acting jahmalish at work AGAIN!