Humor varies from country to country and from person to person. You are right some people might not find those funny.
]]>(depends on what you find funnier)
]]>a blonde girl walks into a libary and says: "hello, i'd like to see a doctor please"
the librian says:" umm.....this is a libary"
the blonde girl apoligises and whispers"oh, sorry! can i see adoctor please?"