Take an initialism (D.F.T.B.A. - don't forget to be awesome) or an acronym (P.I.G. -pie is good) and use the last letters of each word to make a new initialism/acronym. Charles and Sue will demonstrate.
Charles:(D.F.T.B.A.) Don't Forget To Be Awesome
Sue:(T.T.O.E.E.) Time Travel Obviously Explained Enough
Charles:(E.L.Y.D.H.) Even Love You Don't Have
It can be a bit of a mental exercise but I think its fun.
To kick it off I think it would be awesome to use your favorite version of D.F.T.B.A. rather than have me pick something boring and stuffy.
Disco Snakes Yearn for New Skins
Old Sea Narwhals Fear Whale Sperm
Desperate Apples Seek Red Electric Marbles
Extremely Schooled Kids Do Create Stuff.
Young Dates So Often End Fairly.
Good Souls Overcompensating for Not-good Deeds Yearly.