Someone who is a total dick
or a bitch
a really bad insult
1. "you're fat!", person one.
"well you are a b1ll he4d!", person two.
Person one then runs away and cries like the b1ll he4d he is.
2. "You are a big B1LL HE4D!", person three.
" You hurt my feelings! (cry-cry)", person four.