A nut brick (also known as nut bricking) is a form of ejaculation onto someones face which in turn causes the impact of semen to make an individual feel as if hit with a brick.
*Boy ejaculates onto girls face*
Girl: "OUCH !"
Boy: "What ?"
Girl: "You totally just nut bricked me !"
Boy: "Sorry"
Girl: "OUCH !"
Boy: "What ?"
Girl: "You totally just nut bricked me !"
Boy: "Sorry"
by DanElKushwiz April 5, 2011