Because they can't afford houses in this economy.
Address.
A flat.
The spaghetto
Because he knows where all the naughty girls live.
A penguin.
It's a matter of a pinion(http://www.merriam-webster.com/dictionary/pinion).
You can afford four fjord forders' fords.
With the rising cost of inflation he couldn't afford it anymore.
No Jobs
Easel-y
To get in his nest.