Simp:/sImp/ noun, plural: simps
A word used to call تارك الصلاة
Why didn't you pray with us.
Are you a simp!
Nowdays it's an inflationary word used as a disparaging designation for heterosexual men, such as a gay men get called faggot.
Former a simp is a man who would do anything to get laid or to get a womans attention, yet the woman has no interest in him.
Now you are a simp for being attracted to women
Guy1: what did you talk about with that girl yesterday?
Guy2: I got her phone number and we are going to date
Guy1: dude you're such a simp
A man who puts the hoes before the bros.
Dylan is a major simp for ditching us for those hoes.