What man can shave 10 times a day and still have a beard?
The yellow house has yellow window, the red house has red windows, what colour windows does the green house have?
A claustrophobic person gets on a train. The train enters a tunnel just as it is leaving the station. Where is the best place for him to sit?
In the back. The train will be accelerating so it will be going faster when the back of the train enters the tunnel so a person in the back will spend less time in the tunnel.