BTW, why is it called "Thag Built" if his name is Jeff?![]()
That kinda spilled over from how he is able to just beat mechanical things into submission using a bigger club. Jeff's silly amount brute force is enough to either loosen, or break, whatever requires more strength. Kinda caveman style. "Thag" is a suitable caveman name.
No joke, I have personally seen him, with my own eyes, untwist a drill bit in his bare hand. Yes, you read that right. Untwisted a drill bit, in his bare hand. He was just holding a drill with the bit in it, and the drill bit in the other, and he accidentally pulled the trigger. My eyes must have been as big as saucers, as I expected him to open his hand and it just be hamburger. Nope. Hand was fine, and the twist in the drill bit was almost straightened out. Most unreal thing I have ever seen in my life. In this case, only a caveman could do it. So "Thag", just fits him.

