Ceiling synonyms

Long story; not going into it now; but I had a conversation with a 9-year-old today in which we came up with alternative names for the roof of your house. These are the ones I can remember:

Ski-slope for ravens
House lid
Rainbouncer
Oppositey-floor-thingy
Invertio roofasorium

Don’t ever tell me my time at work is wasted….

RC 14-3-17