A Phebe is a stupid version of the Greek
name Phoebe (no hate to Phoebe's you are awesome!). Phebe's are
like the girls in 3rd Grade who are looking for a boy to be with, they are usually naive and don't tend to be
smart. (Male variant - Alfred)
Chad 1:
Wow, that girl is totally a Phebe.
Chad 2: I
know, that's why I broke up with her.