Pejorative noun prounounced /aiə t ɑ: m/, referates to a very dumb person with a lack of sense of humour who thinks she is smart and funny
Aytam can referates to an ugly person who thinks she's attractive too depending on the sense of the sentence

when you're hungover as shit after a spending a night drunk as a skunk

actually the dumbest guy you will ever see in your fucking life, he is ugly, annoying and unfunny

he literally have an i.q of 3 but but he think he has 200 and is kind of a genius