Burke (though a slow year) and swag for nonstop on point punchlines, should been nominated (prolly even win for the latter), but of those nominated, its between piotr and ze awesome leprechaun (even if I love Jems animal loving sense of humour hehe), edge it out for piotr for ridicolous creativity and delivery in his graphic editing
Jem83 and Bianconero_Aus are great posters, but I don't consider them funny. Lion is usually the opposite of funny. Both piotrr and Fint can be hilarious, so my vote goes to Fint since he seems to be quite a natural.