Yellow, Pink, and Green
Mujibar was trying to get into Canada legally through Immigration. The Officer said, 'Mujibar, you have passed all the tests, except there is one more test. Unless you pass it, you cannot enter Canada .' Mujibar said, 'I am ready.'
The officer said, 'Make a sentence using the words Yellow, Pink and Green.'
Mujibar thought for a few minutes and said, 'Mister Officer, I am ready.'
The Officer said, 'Go ahead.'
Mujibar said, 'The telephone goes green, green, green, and Ipink it up, and say, 'Yellow, this is Mujibar.''
Mujibar now lives in Toronto and works at a Bell Canada help desk.
Perhaps you have talked to him?