I love so many cheeses, and i will occasionally remove a chunk and munch it from almost any cheese, including veined cheeses, and parmesano regiano, asiago, and romano pecorino. But my all-time favorite is Balderson Heritage Cheedar, aged 5 years. You can't eat a bunch of it as it is very strong, but then again, it only takes a couple of small bites to satisfy.
If I want just ahunk of cheese to munch on, then colby is my favorite snackin' cheese, with a stick of pepperoni along side. Yum.
Oh, and if you do a search, you will find a similar thread with a host of responses.
Seeeeeya; Goodweed of the North