the annoying habit of females (particularly wives and long-term girlfriends) to talk relentlessly at you without any purpose, direction or joke. much like the continuous and never-ceasing noise of a chainsaw cutting through a tree, or a woodpecker pecking away at some bark.
1. i was trying to watch the fulham game and all she did was chippety chip for the whole 90 minutes
2. 'so i was looking at these 50 different places to get my weekly facial....'
"oh woman stop with that chippety chip, im getting ear-ache"