It can also be used as an insult (see examples)
Some people may not be familiar with this term but it is growing in popularity amoung young people in the south of england.
'you're an ian head'
'Get your ians out'
'I havnt been doing much today, just being an ian'
If 2 people meet in the street the converstaion may go something like...
Man 1: "Ians" *nods*
Man 2: "Ians" *nods back*
Guy 2: No dude, Ian is awesome!
Ian is usually a cool character, loveable, a great friend and amazing lover; according to scottish history Ian's are usually well endowed and enjoy 'banter.'
Ian is simply perfect, goodlooking and funny.
He is a rare breed.