Source : Webster's Revised Unabridged Dictionary (1913)

Splashy \Splash"y\, a.
   Full of dirty water; wet and muddy, so as be easily splashed
   about; slushy.

Source : WordNet®

splashy
     adj 1: marked by conspicuous display; "a cheap showy rhinestone
            bracelet"; "a splashy half-page ad" [syn: {showy}]
     2: covered patchily; often used in combination; "waves dabbled
        with moonlight"; "a blood-spattered room"; "gardens
        splashed with color"; "kitchen walls splattered with
        grease" [syn: {dabbled}, {spattered}, {splashed}, {splattered}]
     [also: {splashiest}, {splashier}]