I watch Ben 10 Ultimate Alien on Cartoon Network Philippines and see the ending of the episode "Escape From Aggregor" and see that Galapagus is going home now, but Aggregor was in a Plumber suit.
Aggregor in a Plumber Suit and tricked Galapagus.
And that happen, Aggregor saying "NO ONE ESCAPES FROM AGGREGOR!!" and he take off his helmet and watch it smile and Galapagus suprised without sound and re-captured by Aggregor (AAAAAAAAAAAAAAAAHHHHHHHHHH!!!!!!!!!!!! XO).