The man at the bar looks into his pint and sighs heavily. "Whats up Dave?" ask the landlord, " its not like you to be down in the mouth." Its my 4yr son, the little b*stard has got our 16yr neighbour pregnant. "Get away that's impossible" say's the landlord. "Its not" say's Dave "the little b*stard stuck a pin in all my condoms." 
