Top definition
When you drink a lot of water or other liquids in preparation for a night of heavy drinking in the hopes that you won't wake up with a desert in your mouth the next day.

aka 'prydrate'
Rodney: "Hey Herbert, you sure are drinking a lot of tea"

Herbert: "Yeah, I'm going to that Japanese whiskey bar Ichikura tonight, so I wanna pre-hydrate"
Get the mug
Get a Pre-hydrate mug for your father Vivek.
Apr 22 Word of the Day
When you eat dirt for the first time and leave your family to build a shack in the woods
Bro since I got dirtpilled on Tuesday I have made sooo many worm friends and made them soo many little houses to get married in. Me? Lonely? No you’re the lonely one u lawn owning freak
via giphy
by ecogoth December 30, 2020
Get the merch
Get the dirtpilled neck gaiter and mug.
2
The process of drinking large amounts of water or other hydrating fluids (gatorade or powerade) prior a period of heaving drinking, as an attempt to lessen the severity of a hangover, despite getting bombed, trashed or shit faced.

The unfortunate side effect of prehydrating is numerous trips to the bathroom once you break the seal.
We are starting the party early tonight, you need to prehydrate so you don't wake up with a killer hangover tomorrow.
by LTC3 July 21, 2008
Get the mug
Get a prehydrate mug for your mate Zora.