2 definitions by craftyscouser

Named after the British brand of powdered milk 'St Ivel Five Pints'. This describes a lady who is so challenged in the beauty department a man needs to consume five pints of beer before finding her attractive enough to sleep with.
Bob was not very enamoured of the attractiveness of the ladies in the bar. However after a few pints he noticed one that was a Saint Ivel and busted a move on her.
by craftyscouser September 27, 2010
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An evolution of the turtlehead. A hammerhead occurs when the turtles head is squashed between your butt cheeks into a boomerang style shape not disimilar to the head of the afformentioned hammerhead shark.
Reg was taking a dump when the fire alarm went off. He jumped to his feet, buttocks tensed and then realised he had given himself a massive hammerhead.
by craftyscouser March 21, 2011
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