To say someone is being stupid or being (in their opinion) wrong, as boys (middle school and under) usually act. Also used when someone is acting full of themselves.
Alana: Your such a boi head
Neena: No, that's you.
Alana: Omg, that's exactly what a boi head would say
Neena: No, that's you.
Alana: Omg, that's exactly what a boi head would say
by Netflix_and_books_and_chill March 12, 2020