three blokes are out having a relaxing day of fishing and sinking a few coldies, when out of the blue one of them hooked a mermaid.

She begs to be set free and in return she willc grant the three of them a wish each.

Now one of the blokes is a bit of a wanker and thinks the mermaid is having them on so says, 'Ok then if you really can grant wishes, double my I Q'.

The mermaid says 'Done'  suddenly he starts to recite Shakespeare flawlessly, and even begins to analyse it with extreme insight.

the second bloke sees and hears his mate and thinks that this is right up his alley so tells the memaid to triple his I Q.

the mermaid says ' done' and he then stats to spout all these maths problems and how to solve them and seems to be such a clever dick, that the last blokes says to the mermaid Quintuple my IQ, the mermaid then says  ' i dont normally try and change peoples minds when they make a wish , so wont you reconsider. " no bloody way "  No way says the bloke and if you dont do as i aask  i wont set u free"

No matter how much she begged him to reconsider , he insisted on having his I Q quintupled, the mermaid sighs and says , "done".  

 AND THE MAN TURNS INTO A WOMAN