I love Harry Hill and Jasper Carrott.
I also like, Lee Mack, Dara O'Briain, Russell Howard, Jack Dee, Jo Brand, Andy Parsons (bald guy on Mock the week), Hugh Dennis (the Doctor from My Hero and Mock the week.)
Older (and probably dead comedians) include Tommy Cooper, Dave Allen, and Ken Dodd. (If you don't know who these ppl are, google them.)
There are probably more, but... i can't think of them.
My dad is miserable and he'll laugh at anything...