No, you're thinking of
happy-go-lucky
(rnuk http://flickr.com/rnuk, Mon 1 Jun 2009, 20:00, archived)

No, I'm not.
BBC search for 'bubbly'.
( Druid, Mon 1 Jun 2009, 20:04, archived)

poor timmy, sucked into a sodastream bottle

( glued eel /questions/questionsyoudliketoask/post1648081, Mon 1 Jun 2009, 20:05, archived)

poor lucky
( Grrrmachine the indifference engine, Mon 1 Jun 2009, 20:08, archived)