padsy
The person you're stuck with. They're like a bad smell in a locker room. You can't escape them, and you don’t want to.
'I’ve been stuck with that padsy for 20 years. Still haven’t figured out why.'
'He’s my padsy. We went to the same college and still haven’t figured out life.'
'That padsy’s been following me around the golf course for years. I think he’s trying to take over my life.'