usually those messages aren’t sent by people, but by spam bots. Your best bet is either ignoring them or clicking the “flag as spam” button or whatever wording MySpace uses for such things.
To answer the OP: no, that sort of crap doesn’t turn me on, nor anyone I know, it’s just annoying. Now a woman who cooks, THAT turns me on (seriously, why is it that so few women cook these days? They’re all impressed that I, a man, can cook, but most of my male friends have at least some amount of culinary prowess. However, finding a woman who can cook has become quite rare in my experience)