What does it mean when a guy parks his car on a girl's block that he like?
It probably means he is stalking you. Be careful....!
No they like hot and sweet girls They usually like sweet, kind, hot girls so if your mean I would try not to be if I were you. but I guess some guys might like mean girls. (maybe) here is a web link about what guys look for in girls: http://www.go-get-guys.com/dating/advice/what-do-guys-look-for-in-girls.html
If you mean a literacy block, I would say excessively poor teaching or a learning disability, like dyslexia. If you mean a literary block, like writer's block, there could be many causes. Unresolved personal issues, lack of inspiration , not enough knowledge of your subject, poor research skills ,lack of organization.even a messy house. This you have to figure out for yourself.