Someone who can be compared to a homeless person who is a avid user of spice or another pikey drug , or a friend who has made a very very stupid mistake.
"What the fuck are you wearing you punnie" - "why the fuck are getting back with your ex you daft punnie"
Short for Pantea, a Persianfemale's name with Greek origins, meaning "all the gods," or "all the flowers." A cute nickname for Pantea that non-Farsi speakers can pronounce.
"What's your name?"
"Pantea... Ponnie, for short."