Here's one : Deal or No Deal - A dear old Noel.
Or, A real odd Noel.

And another one referring to Noel's annoying habit of calling a break just before the Banker rings: The Banker = Break then.

Does anyone else have any funny anagrams relating to DoND?

Deal or No Deal

Thats a good one

The first seven letters of Noel Edmonds rearrange to Endemol, and the first six to No Deel. Does that count?

I wouldn't go so far as to say they're funny but I came up with a couple for Noel Edmonds:

Sodden melon, Olden demons

If you consider The Banker, then Deal Or No Deal can be rearranged to be A Loaded Loner.

AHAHAHA! What a bump. Is this a record?

In geography today, we were revising National Parks and my teacher (who is a total goon by the way) put on the board put Dartmoor - Bins or No Bins? And I thought HAHAHAHAHAHA, that's like Deal or No Deal but with bins instead! NO BINS!