WTF kind of question is this? I don't know what's worse, you asking if a necklace is cool...or you asking this to a group of social recluses (speaking of the stereotype of gamers of course).

Anyway, After my WTF and obligatory lol, I decided that the necklace can be cool, if worn with the right wardrobe.

If you want to impress your boyfriend, then yes.

--off topic: I was 21 and living in Atlanta and I had lost my virginity to this fat chick about a month earlier. Women must've been able to sense the change in me because this hot 29 year immediately stole me from her. She started dressing me the way she wanted me to dress and molesting me (but I liked it!) whenever she felt like it. She made me wear a very similar necklace. Just reminiscing.......

I'd be hardpressed to find any necklace 'cool' honestly. If you like it, go ahead and wear it and stop caring what we think about it.

no, men can't pull them off.

Yes they can, as long as the clasp is weak! XD