Someone else yells "Call 911!" The blonde yells back "What's the number "
9/11
Because 9/11 was an inside dog.
M partner works in IT? They insist your safe word has an upper case letter, a lower case letter, and at least one number.
Eh, it's some number you've probably never heard of.
She thought to yell for help, but her husband was nowhere around to grant her permission to do so.
Amadeus Vult!