That's entirely opinion. You have to decide for yourself.
There is no correlation between wearing your watch on a specific side and being gay.
wearing your hat to various sides means many things. a side means you are gay, another that you are part of a gang and the gay side could also mean that you are in another gang,same with piercing your ears.
no why
No. In fact there is no standard of wearing anything in a certain place to show that you are gay. These codes were sometimes used in the days where being gay was considered bad, and most gay people were closeted.
there is no gay side
You are gay if you are sexually and/or romantically attracted to the same sex. That is the only way you can know. What you like wearing has nothing to do with it.
Wearing women's underwear doesn't make you gay or straight. You're a crossdresser (sometimes called a transvestite).
It means: "I'm wearing a leather collar."
It does not mean that you are so called "gay". It more that if you are not you are expressing the wrong idea for some people if you are not gay.
First, wearing a purse is not a gay thing do do. Second, the difference between a bag and a purse is purely semantics.
Penguins, are a sign of gay marriage, gay love, or the gay "happy". Wearing any kind of penguin item is a symbol of gay for men.
No, being attracted to a member of the same gender makes you gay.