hahahahaha, "this big", he's like 205lbs. with 16 inch arms. 
at 5"10 and considering he was natural, that is big for a boxer (or anyone who isnt a genetic freak like yourself obviously)

Not everyone is 250lbs with 20" arms knobhead. Anyway, 16" arms or not, theres not a fucking chance in hell you would ever say something like that in his presence. This "small" 205lb guy would fucking OWN you and the rest of this board