I had someone pull the one joke on me

I'm a bigender enby, right? I was playing basketball down at my local b-ball court the other day and because I was dressed in a spaghetti straps tanktop and girly ass black frilly short shorts with a flowery design on them, with painted nails and shaven legs some guy says to me "oMg ArE yOu aN aTtAcK HeLiCoPtEr," obviously using the same stupid unoriginal joke that a lot of transphobes have been using since 2015 to invalidate people's gender identities. He also accused me of staring at his friend, a guy in a blue shirt with blonde hair and a thin build - and since I'm also bisexual and can't help myself to stare at guys who I think are cute (not in a creepy way but just looking at them), I kind of was tbh.

EDIT: I'm actually a transfeminine enby, not bigender.

EDIT 2: I'm MtF trans