To shove a water hose from a fire truck up your asshole as far as it will fit, turn it on and let the water pressure fuck you until you are ripped completely in half.
Yo I just did some hydro-anal with that hoe last night, you know the one, and I think she actually fuckin died my dude.
by nh420trumperetyeetboi February 21, 2018
When your girls giving you head and when your about to finish, she sticks her finger in your asshole so you shoot like a fire hydrant.
Boy: "Last night I was getting head and she made me hydro pump."
Friend: "I WANT HER TO MAKE ME HYDRO PUMP!!!!"
Friend: "I WANT HER TO MAKE ME HYDRO PUMP!!!!"
by Jamie hell December 11, 2016
A water bottle that is beloved by the most annoying white bitches (vsco girl), and always carries it around with dear life saying SKSKSKS 24/7 and purposely drops it and says "and I oop-". These annoying fucktard bitches always cover the hydro flask with scrunchies and annoying stickers.
Regular person:"Hey what's up?"
Annoying white bitch:"OMG I just got my 8th hydro flask! I broke the other 7 by dropping them too much! SKSKSKS (purposely drops it) And I oop-SKSKSKSKS"
Regular person:"shut the fuck up"
Annoying white bitch:"OMG I just got my 8th hydro flask! I broke the other 7 by dropping them too much! SKSKSKS (purposely drops it) And I oop-SKSKSKSKS"
Regular person:"shut the fuck up"
by Amos @vwolgast2 September 12, 2019
by Bobette D. April 29, 2020
A vacuum insulated water bottle with color on the outside and often decorated with stickers by vsco girls
by tiktokth00t October 15, 2019
All stupid annoying bitches weapon if choice. After beating their target they say and i oop to mock the other bitch.
by TuMadre69420lol October 20, 2019
And i OOOOOOOOOOOOOOP i dropped my hydro flask
by Vsco bois and grils October 15, 2019