Sunday Whore
The woman that your girlfriend or boyfriend is fucking on (well, any day but especially) Sunday, after telling you that they cannot come over cause they are busy doing laundry and mowing the lawn.
What? Why do we only do things on Sunday? Am I your Sunday whore? Who else are you seeing on Friday and Saturday?
OR
Why can't you do your laundry early on Sunday, and be at my mom's for dinner? Do you have a Sunday whore?
OR
Why can't you do your laundry early on Sunday, and be at my mom's for dinner? Do you have a Sunday whore?