An Irishman, Englishman and Scotchman sitting on a beach 
notice a mermaid sitting on a rock.  The Englishman 
approaches her and says 'Have you ever been kissed?' No 
says the Mermaid. He kisses her and she likes it. after a 
while the Scotchman approaches her and says 'Have you ever 
been fondled?'. She says no and he fondles her, much to her 
delight.  After onother while the irishman approaces her 
and asks 'Have you ever been fucked?.  she says no. 'Well 
you are fucked now because the tide's gone out.