The phrase "fun backdrop" does not have a specific or well-known meaning. It is an idiomatic expression that may be used to describe something in the background that adds enjoyment, amusement or entertainment value to a scene or situation.
Sentences with «fun backdrop»
A day of volleyball or a clambake at the beach make fun backdrops for a singles club for lesbians. (dating.lovetoknow.com)
Shafter and the cacti - studded plains of Presidio made a very fun backdrop for this vintage sweater coat I've been wanting to shoot. (seaofshoes.com)
Living downtown in Haverhill has lent itself to some interesting and fun backdrops for my photo shoots. (modlychic.com)