Alpha Simp
According to Youtuber Aloona Larionova, someone who admits and owns up to being a simp.
*found on her soobridit*
badkillerz101: Let's be honest. Who wouldn't be a simp for Aloona?"
Hades_do_bem: So that means that you are a SIMP
badkillerz101: Hell yeah, I'll admit it.

Aloona: *gasp* That's an Alpha Simp.