Hitchcock was said to like toilet themes so I could suggest:
The Pan Who Knew Too Much,
Eggbound,
The Pong Man,
Jamaica Out,
Family Plop,
Saboturd,
Lavatory Calling,
Some titles might not need changing (as they say of babies):
Notorious,
Rich and Strange,
The Lodger,
Downhill . . .
and
Bon Voyage!
Yes I do have better things to do . . .
