Tim: Hey Jeff wanna go to the Cradle of Filth concert tonight
Jeff: Sorry I can't. I have an essay to write and two pages of math to do
Tim: Ah homework blocked what a shame. I'll bring you back a T-Shirt.
When the homework is due pretty soon, this is camping nearby the collection box, to get as much time to do homework before its collected. When the teacher does come, the campers usually rush out and hand it at the very last second.
Jerry: Hey, what's Nick doin under those stairs?
Tom: Looks like he's homework camping, again.
Jerry: Here comes Mr.Watson!!
Tom: Look! He's making a break for it!!
Jerry: Haha! What a n00b.....
When you call your crush asking for "help" with your homework, but you really don't care about the homework. You just wanna hear his/her voice and possibly get her/him come over.