Hey guys! come to oekaki board and make your pic!

you don't have to show perfect skills. you'll get encouraged seeing my oekaki!!!!!
Well, some Koreans call oekaki "oIkaki" which means "paring cucumber". "oi" is cucumber and "kaki" is "paring" in Korean.
So when one says "I'm paring cucumbers", it means he is drawing on oekaki board.
Go and pare cucumbers!