I'm sure there's several variations to whatever it means. I've heard people say that the meaning of life is to do whatever is good for others. Fair enough, but then what if that other person is the second coming of Hitler, Saddam Hussein, Napoleon, and the Cookie Monster combined? Another version of it is simply to live, and keep populating the world. A very pragmatic approach, yes, but then anyone who adopts this version comes across as a horny rabbit on heat that just wants to bonk anything that moves. My favourite is probably the "to love and be loved" purpose to life. Everyone wants to be loved. I like to be loved. Love me. Cuddle me. Hold me. Hold me. Never let me go until you've told me. Told me. What I want to know and then just hold me. Hold me. Make me tell you that I'm in love with you...... No wait, those are just lyrics to a song.
Anyway, the point of all this is to say that for the first time in my life, I feel like I may have found my meaning and purpose, whatever that may be. Hooray!
Just don't ask me to explain what it is, 'coz I wouldn't have the slightest idea where to start.