My daughter's (Jewish) primary school once put on a play featuring a Doctor Who-like character, but who was actually Doctor Me (the word for 'who' in Hebrew is pronounced as 'me'). The script called for multiple walk-ons, deliberately to make use of the pun. ("Wait, who are you?" "Yes, I'm Me!" "Who?" "Me!" "Sorry, but you are me?" "Yes, that's right! Who!" "Uh, me?" and so on) - cue 10yo moppets laughing their heads off every time.