Friend of my folks
was brother-in-law to my Year 9 maths teacher (who I shall call Mr Smith in this post). Brother-in-law once regaled the following tale to me, which is probably bullshit, but I always found it amusing.

One fine day in the past, Mr Smith comes into his morning maths lesson. One of those old roll-down blackboards sits at the front of the classroom. Smith rolls it down to find:

"Mr Smith is a cunt."

scrawled across it in huge letters. Smith goes absolutely apeshit, informs class that they are staying there all day until someone comes into his office and owns up to it.

With that, he leaves the stunned class in silence and goes to wait in his office next door.

According to his brother-in-law, Smith wrote it himself as he was hungover and couldn't be arsed to teach.
(Cylon Bum Raider already knows how this will end, Tue 22 Mar 2011, 11:48, 4 replies)

Haha!
I have a few teacher friends who might like to try this.
( girlinthehole, Tue 22 Mar 2011, 12:39, closed)

One of my mates
did that, he wrote "Teachers are revolting gits " as we were leaving a lesson ( The teacher had gone out before us by the way, as he was late for a "meeting" ) then turned the blackboard around to face the other way. The next lesson we had was in a nearby classroom, another lesson started in the classroom we had just vacated with a different teacher to the one we had just had. The next thing we heard was that teacher giving the kids in that class an almightly bollocking "Which one of you is responsible for this outrage!" etc. etc. of course none of the poor buggers in there knew anything about it!
(Mackeson_drinker, Tue 22 Mar 2011, 14:46, closed)

hehe!
Gets my click
(bROKEN aRROW PUA HVI Master, Wed 23 Mar 2011, 10:00, closed)

Oh man!
I am so using this on an ahem, "rainy" day.
(TDub Nunc id vides, nunc ne vides on, Wed 23 Mar 2011, 14:09, closed)