What the hell is a lizbo?! That makes me think of that lizard from the Geico commercials.
If you're talking about lesbians, then I'd be careful about airing your prejudices until you really have a clear position to speak from. I know a lot of people on this site are high school age or younger, but you're going to realize that the world is a much more interesting, complicated place than you think. And if something personally disgusts you, you might want to think about why. Are you disgusted when two people fall in love? Does it really matter what gender they are?
I'm sure this could become a pretty heated discussion, with people bringing in religion and everything else. But I'll say personally that even though I'm not gay, I'm 100% disgusted by anti-gay bias. That's what makes me sick.