Just remember, that fat people are harder to kidnap!
Jokes aside... I'm 5'10" and 270-ish - I grew up a skinny kid, and never got rid of that mentality. So me being the "friendly giant" is still weird in my head. Yes, I'm a big guy - yes I can lift a lot even though I don't work out (somehow the gene pool blessed my family with ox like strength), yes, I'd rather be known for my intellect vs. my size - but you know, sometimes being the "big guy" is nice because people don't bug you if you put on a grumpy face.
