Someone who is a complete dumbass.
Or someone who does stupid and worthless things.
He is such a clownass that he failed his science final three times straight.
44π 9π
The act of being such a nutsack to everyone to the point of murder on a stick.
Did you see that clownass Uncle Brian just pull that shit?? What a black clown!!!
Uncle Brian is a complete clownass with all this clownassery he pulls constantly! Heβs such a buttfuck.