What does Brewbat mean?

Brewbat meaning in Urban Dictionary

this can be found in Merseyside and it is a derogatory term utilized for someone who has a tendency to fancy ladies (or guys) who are not nice and clean at all form or form. However, a shallow-hall effect happens which distorts the text between your eyes together with brain, causing them to completely misinterpret what they see, ergo finding an unattractive person rather nice and clean.