[I]Leeming JP: "LJP, err, FL 950 err, request rejoin."
ATC (Quick as a flash): "LJP, fire retro rockets now. Splashdown will be in Osmotherley Reservoir!"
Or in similar vein, on my UAS in about 1973:
"[Chipmunk c/s] downstream to land"
ATC: "[Chipmunk c/s] clear splashdown"