I like dogs that are so pleased to see you they almost wag and break their hips.

( Donkey Gums @mattcomedy, Tue 26 May 2009, 15:18, archived)

She almost fell over through wagging
her tail was making her sway wildly from side to side...
( Captain Wow currently being a cunt in Infamous, Tue 26 May 2009, 15:19, archived)