plopped russian

• плю́хавшийся

  plopping, splashing, flopping, that had plopped/splashed/flopped

• плю́хнувшийся

  plopped down, splashed down, flumped down

• плюхаемый

  being plopped, being splashed, being thumped down

• шлёпнувшийся

  plopped, flopped, that has fallen with a thud/splat