I'm not sure what you think the 'stereotypical' style forumer is built like - I've met a few and .....................
blahman doesn't represent the 'stereo -typical' hell hes hardly even low fi mono..
I think most people here go online overseas for chinos for many reasons - value and fit and variety.
Tell us what your vitals are waist, thigh etc and what leg opening you are after and someone here will know what suits best. I now mainly use LE for chinos, and their different models are cut differently and different in feel. There is a good selection in USA, and they know how to cater for the - ahem - larger gentleman.
If anyone here posts fatty then they will have their arse kicked. Putting down first time or shy posters - thats not the way it works on this thread.
I've got fat thighs and also have this issue with most pants
Even my Owen and James pants were modelled on "james" rather than me "owen" because most would find my thighs way too roomy.
As fxh said tell us your measurements and someone here can point you in the right direction