1. (adj.) meaning a slightly attractive but strange looking person
2.(noun)someone who lights themselves on fire too much
3. someone who says fleh or knows someone who says fleh way more than they should
4.someone who likes to talk to themselves or talk about themselves in the third person
Ex:
"oh my that person is such a eeefk!", said the girl," look at that odd way she walks, its just like Jan Brady!"