Well, take Eraser and Flower, first of all.
Eraser: PINK IS MANLY
Flower:MY PETALS ARE PINK! OMG ARE YOU CALLING ME A MAN
Flower: PINK IS NOT MANLY ITS PRETTY AND BEAUTIFUL! JUST LIKE ME!
Eraser: ARE YOU CALLING ME PRETTY AND BEAUTIFUL?!?!

*Every other bfdi character laughing in the background*

Or maybe Golf Ball and Pin.

Pin: You need a HEROIC leader like me!
Golf Ball: The chance I need a heroic leader (and the chance that you are one at all) would be %0.00000!!! Ha HA!
Pin: But don't you want to be friends with a beautiful, honest, mind-bogglingly modest leader like me?
Golf Ball: That's it. TB, time to drag her to the incinerator.

So yeaaaaaaaaaaæ