A situation that prevents an individual or party from watching the cartoon Chalk Zone.
The childhood equivalent of a Cock block.
My mom hates me and beat my dog to death so I had to go to the VET instead of watching that boss ass episode of Chalk Zone. Bummer dude.
Rudy's got the chalk!
When a teacher is trying to teach, a distraction such as a phone ringing or another teacher entering the classroom, disrupts the learning about to take place
Ms.Mari: "Ok class, today we learn about Wind Resis..."
Ms.Mari: *sigh* "One second class..."
Todd: "Dude, total Chalk Block"