A young boy slamming his head onto a table and talking and laughing with his friends about it.
A young boy is sitting at a table and banging his head on the table.
A young boy is banging his head on a table two times.
a boy bangs his head on a desk and then talks to the camera
A student in class smashes his forehead on the desk two times.
A boy headbutts a table, twice, before holding his head in pain.
A boy is holding his head and then bangs it on the desk in front of him twice.
a boy is slamming his forehead on to a table more than once.
A kid is seen headbutting a table a few times in a row.
A young boy bangs his head on the table as others encourage him.