I might be able to deal with 1 or 2 depending on what they are and where they are, but in general they're kinda nasty. Even on a guy it's just stupid. Wait until you get older and see how great that tattoo is then.
I have two (one covers my whole right shoulder) - and I have received only compliments. In fact, my shoulder one is often a way by which I'm approached. Guys always try and sweep my hair from my back to get a full look at it (I designed it, music notes with words, etc) and then strike up a conversation.
I love tattoos. The more meaningful the better, but I think chicks with sleeves look RIDICULOUSLY sexy. If you like it - do it. If a guy is going to make tattoos a deal breaker, he definitely isn't worth it anyway. To each his own?