What side should boys get there ear peired on??

The fact that you are even asking a question like this shows how easily led and spineless you really are. Why does it matter if he gets his ear pierced on the left rather than the right? Why do you care if other closed-minded, simpletons like yourself look at him and think "Hmm, earring on the left - he's obviously gay." Getting a piercing should be about what looks good on a particular person or what he/she likes shouldn't it? Have you even asked your son whether he wants his left or right ear pierced? People who make judgements upon people based on which side an ear is pierced are shallow and not worth knowing anyway, move on.

To be on the safe side, just get both pierce. I don't think no one cares.

The left side. Or both. The right side is the side that symbolizes " a preference" :) You know what I mean

left side....because right side symbolises "Gay character"