[If you don't like this kind of humor, navigate away now.]
Mujibar was trying to get a job in India .
The Personnel Manager said, "Mujibar, you have passed all the tests, except one. Unless you pass it you cannot qualify for this job."
Mujibar said, "I am ready"
The manager said, "Make a sentence using the words Yellow, Pink and Green."
Mujibar thought for a few minutes and said, "Mister manager, I am ready"
The manager said, "Go ahead."
Mujibar said, "The telephone goes green, green, and I pink it up, and say, 'Yellow, this is Mujibar.'"
Mujibar now works as a technician at a call center for computer problems.
No doubt you have spoken to him, except he calls himself Sam on the phone.