Englishman, Irishman,Welshman and a Scotishman are all in a job interview for the same job. The interviewer ask's them on final question!
"What do you think the fastest thing in the world is?
Englishman replies, "It would have to be thought because as soon as you asked me that question i was thinking of what to say!"
Irishman replies, "It would have to be blinking as you dont even see it when you do blink!"
Welshman replies, "It would have to be electricity because as soon as you hit the light switch the light is instantly on!"
cotishman goes quiet for a minute and replies, "It would have to be bowel movement because last night when i was in bed, before i could even think,blink or even turn the light on, i had shat myself!"