Really fat guys have boobs O.o
And some men suffering from multiplied X chromosome syndromes.
I disagree, really stupid people (I mean REALLY stupid AND ignorant) cross the fine line of being annoying as hell into the kingdom of hilarity. Just look at Brian's girlfriend (if you watch(ed) Family Guy).
Stupid people are the degenerate freaks who always tag along with political and religious extremism, use violence to solve their problems, make no plans besides what to eat for breakfast, and with the assistance of Internet bring their degeneracy to a global scale in an unknowing attempt to destroy everything that makes modern humanity so great.
When I think of a stupid person I think of some
Sturmabteilung bully beating someone just because he has brown eyes, or some tinfoil conspiracy theorist whose sole purpose in life is to be a beacon of "HUMANITY, DON'T BE LIKE THIS".