Foster's Home for Imaginary Friends Easter Egg - Deo in Europe

In the episode where Mac and the gang are going to Europe, You see Wilt Going through his things and then says 'Toothbrush,they must have dentists in Europe! Deoderant...'
He then has Deo Deoderant in his hand.

If you didn't know, Deo is Bloo, after he was kidnapped by the EWvil Producer Kiff.