The Yellow Teletubby; besides Po, is the only half-way decent one.
One of the two female Teletubbies, bright yellow with a curlicued antenna. She is fond of playing with a gigantic orange ball, singing to herself, and hugging her fellow 'tubbies (see Big hug!)
"Fidit, fidit, mar, mar, man..."
"La-la-la-la-la...Eh-oh, Po! Cooter nice!"