Actually it happens a bit more like this.
Carnist: Hey want some (animal product)?
Vegan: No thank you, I'm vegan.
Carnist: WOAH HOLY SHIT YOU'RE FUCKING STUPID HAHA I LOVE BACON ARE YOU MAD? I LOVE HAMBURGERS AND HOT DOGS I LOVE MEAT I LOVE DEAD ANIMALS IN MY MOUTH HAHAHA ARE YOU MAD YET
Carnist: MAN I SWEAR YOU VEGANS ARE SO FUCKING PREACHY HOW DARE YOU MENTION BEING VEGAN STOP PREACHING AT ME
