Think of em like animals...

When ever Im stuck on how to exaggerate a subject I assign them an anmial. Which animal do they look closest to, and then visualize that. The first guy reminded me of an italian parrot smoking a cig, and the other a cuban chiwahwah doggie with big marble eyes Whether they actually end up looking exactly like that animal is not the poiint. This is one method I use to rev upmy funny bone.