Agrabah is the central location of the 1992 Disney animated feature film, Aladdin. It is a glimmering, bustling Arabian desert kingdom, currently under the rule of a kind-hearted Sultan and his daughter, Princess Jasmine.
There are roughly one-sh*t billion tropes so PLEASE look through them before adding one. Otherwise add what you like. ADDITION: PLEASE read through the trope description provided before submitting something. It's not a huge deal but too often people submit characters that don't fit just because they misinterpreted the title...