But actually maybe Istra is as tubbie-nutty in another way. She has, in fact, lately taken to referring to herself as "The Po". Not "Po", but "The Po". Furthermore, I have been periodically dubbed Tinky-winky. Eme becomes Dispy. And that leaves La-la for Mama. And God only knows the trouble we've had with "Tubby Custard", apparently erupting problematically all over this humble home. (Thankfully all of the invisible flavour.)
[If anyone reading isn't as intimate with the Teletubbies as they should be: Po is the red one, Dipsey is green, La-la is yellow, and Tinky-winky is the biggest, fattest, and purplest... not to mention the cutest when dressed in a tutu, and sporting a largish brightly coloured handbag.