Believe it or not this was used as a childrens play song in the West of Scotland,in my byhood (when our parents wern't around).
Iv since discovered a dark side,as the third line refers to prostitution,andthe last to menstruation

Aunty Mary had a canary, up the leg o her drawers.
It widna come doon for half a croon ,
but doon came Santa Clause...Ake