'Tipping a robin'
Now that sounds like a phrase that must have a hidden meaning, as in
I've just been out tipping a robin.
Tried searching for it on Google but it only gave me cow tipping and horse tipping, seemingly dangerous practices inflicted on said beasts when they are asleep and standing up (the animal, that is, not the tipper.)
Can't imagine getting that close to poor old robin!
Must mean something!!
John