Some examples and use cases from the internet:

Some examples and use cases from the internet:

• My situation being completely at your mercy.
• She's staying at your place.
• Bought at your friendly neighborhood drugstore.
• Every possible wardrobe combination at your fingertips.
• Something strange happened at your flat.
• Harry Tuttle. Heating engineer at your service.
• At your age, relationships aren't serious.
• Uncle Freddy's Infirmary at your service.

• It doesn't look like this phrase is very popular! The search could not find any examples on the internet.