Why%20are%20Platypi%20great%20animals%20to%20take%20to%20lunch%3F%20Because%20they%20always%20pick%20up%20the%20bill!%20(Awaits%20eye-roll%20and%20sigh)%20No%2C%20no%2C%20it’s%20not%20just%20a%20pun!%20This%20particular%20Baby%20Platypus%20is%20very%20generous!%20Though%20it%20once%20made%20a%20tidy%20sum%20in%20Sydney%20real%20estate%20speculation%2C%20a%20lack%20of%20pockets%20with%20which%20to%20keep%20it%20has%20limited%20the%20extent%20of%20his%20gifts%20to%20hugs%20and%20cuddles.%20Which%20is%20more%20than%20enough!