simpolistic 

a mega simp will flirt with anyone, buys anything you BF/GF wants overall a relly nice person

Abby: john is a real simpolistic

simpolistic by youmomgay34 October 20, 2020

Simposites 

Were you obsess over someone you hate, like a simp but you hate them and want to bring them down.

OOMIE_: Anyone want to hang Belle Delphine?
ClownBeter: Me.

OOMIE_: Okay get the rope and the bonker.

ConradeSmirnoff: You’re both acting like simposites.

Simposites by hanayamasmissingnipples_1743 December 8, 2020

Simposium 

Collective plural of simps.

Person 1: "Hey did you see that cosplay girls twitch stream?"
Person 2: "Nah, the simposium of simps horning onto her made it pretty cringe, bro."

Simposium by Xevious211 April 9, 2022