A beast with a body frame larger than the norm.
Bigframes automatically have Framititus or BFD (also knows as Big Frame Disorder or Big Frame Disease), and symptoms include body aches with continuous pains, a big package, excessive strength, inability to fit into "Large" or smaller clothing, and many more.
Despite all the symptoms, there are many positives to having a Bigframe.
Cliff - "Alex, how are you handling that BFD?"
Alex - "I'm doing good, how about you? I mean, you got it BAD"
Aaron - "Dang Alex, you got a Bigframe."
Alex - "Yeah, I got that BFD, nothing you know about though."