daftnut
A daftnut is someone who thinks they’re the only one who matters and will give their food to anyone but you. They’re a pain in the butt.
They have a burger. You ask for a bite. They say 'No way!' and hand it to the person behind you.
You’re dying of thirst. They have a drink. They say 'No thanks!' and chug it with their friend.
You’re hungry. They have a pizza. They ignore you and eat it with their brother.