Bloomingdale’s ad, as seen in the Daily Mail.

Bloomingdale's ad, as seen in the Daily Mail. The wording is, "Spike your best friend's eggnog when they're not looking."

Bloomingdale’s ad, as seen in the Daily Mail. The wording is, “Spike your best friend’s eggnog when they’re not looking.”

More Images From Bloomingdale’s ad, as seen in the Daily Mail.