noun British informal
plural noun: elevenses
a short break for light refreshments, usually with tea or coffee, taken at about eleven o’clock in the morning.
And if you are curious the quote on the mug says
“I am such a slut for authority” ~ Alan Shore
Which is from Boston Legal, a show I ADORE but had never seen until Michael introduced me to it and because I loved it he bought me this rather perfect mug that obviously appeals to me on multiple levels.