I'm 18 and I've never dated a girl. And there isn't even any girls that I'm looking at thinking "hmmm, i wanna date them". I just don't want to date anyone right now... well, I do but there isn't anyone that I see and I'm not looking that hard. I just kind of make friends with a girl then like them. Since I'm content with being single right now, and I'm not really looking for a girlfriend(even for a FIRST girlfriend)... is this weird? I mean... are there other people that feel this way?

No. Sometimes you need to focus on yourself, and when you are least looking, someone will land right in you lap.

Yer people come out of nowhere, "seek and you shall find" does not apply to relationships.
Myself, I have never asked a chick out, they asked me out :)