Guide: "I welcome you all to Niagara Falls. These are the world''s largest
waterfalls and the sound intensity of the waterfall is so high, even 20
supersonic planes passing by can''t be heard.
Now may I request the ladies to keep quite so that we can hear the Niagara
Falls?"
a stupid guy: "Excuse me sir, what time is it?"
MAN: "It''s 3:15."
a stupid guy: (puzzled look on his face) "You know, it''s the weirdest thing, I have been asking that question all day, and each time I get a different answer."