slosh on

slosh something on(to) someone or something

 and slosh something on
to splash or spill a liquid onto someone or something. Betty sloshed the charcoal lighter fluid on Fred, and he went in to wash it off. Then she sloshed the fluid onto the charcoal. slosh on some more.
See also: on, slosh
References in periodicals archive ?
Tank configurations include on-axis spinners, off-axis spinners, lateral slosh on a first stage tank and tanks with propellant management devices (PMDs).