Any FOCs remember this gem.
An English for foreign students teacher asks her class to visit some places and learn some English words for their homework. Juan visits the airport, the zoo and a nursery. At the next lesson Juan is asked what he has learnt and he says "Take off zebra baby"
Teacher says “ can any of you children give me a sentence with contagious in it?”
Little Johnny says “my dad was watching our neighbour move a thousand bricks into his garden using a wheelbarrow, he said it’ll take that **** ages to do that”.