He is purple, with a purple triangle-shaped stem on his head. He enjoys singing, dancing, toting his pink purse, and most likely frequenting gay clubs after a hard day in Telletubby land.
Tinky Winky: Dipsy, you and I both know you aren't articulate enough to form those sentences!
Dipsy: Oh... Erm, Tinky-Winky play with ball?
Tinky Winky: How about we play with two, big boy?