My favorite that makes me laugh every time I put a live round into my 300 WSM comes from Mule Deer from an article I don't remember the title of. It talks of his friend, Dick Fickle, who was pining for a first look at the new cartridge.
Seems Dick Fickle showed up on John's door step inquiring of it. "When I handed it to him, he had to lean against a wall."
I can just picture that scenario.