Cleanliness Is Next to Edness - S5.E4

Edd tries to take his morning shower, but blunders into the bathroom to find it is undergoing repair. He desperately tries to borrow a shower from one of his neighbors, but as Edd gets progressively dirtier in his quest to find a place to bathe, he eventually goes off the deep end, which means the more nobody would help Edd, the more dirtier he'd be.