Well I wouldn't make an analogy of hairless people to thugs, but I think the general idea of shaving your head clean and tattooing all over your body gives the impression of a thuggish vagabond. My dad's bald and when he's got casual clothes on he looks like he'll murder the closest person to him O_o big beady eyes, large head and very little neck lmao... but when he's wearing a suit for work, he looks propper professional.
Anyway yea I'm afraid I always prejudge a person with cleanshaven heads as someone to be careful around... until of course I get to know them properly and can be sure they won't kill me the next time I'm not looking
...
The other way around is people with beards... alot of prejudice against that kind of thing too...
Good day o.o
Turin.
PS - I chose the second one, and I like bald heads (to clear my point up) cept I can be timid around big guys with bald heads o_O