Definitions by R. Hagrid

D.A.T.H.U. 

Defense Against That Hoe Umbridge. Like a side group of Dumbledore's Army who want revenge and are a special forces group against Dolores Umbridge.

Umbridge: Get Potter!
D.A.T.H.U. member: Get that HOE!

D.A.T.H.U. by R. Hagrid July 4, 2011