30 Days of Buffy: Day 25: Favourite Buffyverse saying

I must admit I'm not sure what a "saying" is ... I see Hazel took "saying" to mean "quote" but it doesn't say "quote" its says "saying" and I don't know what it means...

Anyway - favourite quote it is then - of course Hazel's already picked a stack of good ones and I'm sure with some time and patience I could too - after all it's not as if there aren't plenty - the dialogue in Buffy is often beautiful and funny and sweet and smart so I'll choose one that's only one of those...

Oh, listen to Mary Poppins. He's got his crust all stiff and upper with that nancy-boy accent. You Englishmen are always so... Bloody hell! Sodding, blimey, shagging, knickers, bollocks, oh God! I'm English!