An external secant segment is an obscure math term that sounds like you're describing a retarded piece of shit. Call someone this if they're being extremely fake and gay
External secant segment: 🅱️eter
retard: shut up secant
A Yeenah is someone who is a big hypocrite. They love jacking off to furry porn yet they hate furries. He constantly calls others gay despite being mega gay himself (despite what he might tell you)
Normal person: Wow, you're such a Yeenah
Big Gay/ Yeenah: Go die fag