Someone who does unnecessary actions in the hopeless attempt to woo a woman. Especially things like co-signing on an apartment, or driving her to and from work every day.
"Wow, can you believe it? Jay co-signed on Joy's apartment to get a blow-j.. crazy.. What a simp.."
A simp is a guy/Josh who does anything a women asks them or tells them to do putting themselves in a submissive position under a woman’s power in order to get them to like him
Josh is a simp
Josh does whatever a girl asks he is simp