a person who fanboys of the
artist Yeat, so
freaking hard, that the only thing they can talk about is Yeat. A yeathead
will only listen to yeat on repeat for hours at a time.
Non-Yeathead: Yo, you heard of this
rapper named Yeat?
Yeathead: Of course bro, I listen to him 24/7
Non-Yeathead: How do I ascend like you?
Yeathead: Become a yeathead