A man who behaves like a woman's lap dog and is almost if not completely under her thumb. Often prone to being manipulated by the girl, or kind of girl they worship or are attracted to. They will hurl their posessions at her feet just because she asked them to, some of them will even band together to cancel people who strike the ire of their queen.
E-girl: I don't like what they said about me. Guys, go leave some "feedback" on their social media.
Simps: Their criticism was so mean to you! How dare they use their freedom of speech for that! *proceeds to harass the person*.