Bag of Twat
Someone with a lack of friends because of their burning passion to overachieve and be extra in school as well as other environments. Typically are not as intelligent in reality. Usually associated with someone with a really big ego.
Oh my god, this kid is being so extra! This kid is seriously a bag of twat. Of course he has no friends!
bag of twat
A person who has no friends due to the fact that they are always being extra in their school work. Mostly used to describe an annoying "overachiever".
Uh, this dude is so extra, he's totally being a bag of twat right now. No wonder he has no friends.
a bag full of twat
a bag full is a person who is so retarded he/she can't simply be called a twat, they have to be more agressively called a bag full of twats, or sevral twats could also be reffered to as a bag full of twats.
the chelsea team are a bag full of twats, amy whinehouse is a bag full of fucking twats