hot tub effect 

when you drink alcohol while sitting a hot tub; your blood pressure is low when you are sitting there, so when you get out and it picks up, the sudden rush of alcohol through your veins hits you like a train

Davison: I had the hot tub effect like a mofo last night.
Cooper: Vodka and Gatorade again?
Davison: Yep. I got out, and it hit me like a train. I stumbled all the way back to our place.

hot tub effect by etr1996 March 9, 2017

Hot Tub Daddy 

A friend or close acquaintance who nurtures one's mother in the hot tub.

My friend's mother accepted my invitation to the hot tub. I am now my friend's hot tub daddy.

Hot Tub Daddy by Mandudeson May 10, 2018

Hot tub smorgasbord 

When a woman invites a random group of men over for a hot tub party which turns into a hot tub smorgasbord of sexual acts such as obtaining clitoral stimulation from a hot tub jets, while pleasuring multiple men.

I met this random chick on a dating app who invited me to her hot tub smorgasboard. There were 4 other random guys there and she was really horny. Dude, she was a gracious host, having us all in different ways but she preferred to cum over the hot tub jets.

The pool boy better use a biohazard suit when cleaning up the hot tub smorgasbord!

Hot tub smorgasbord by Mr. Marvalous June 24, 2019

hot tub snowglobe 

When you nut in a hot tub, and it floats and spins around you like a snowglobe.

My neighbors snuck over last night and left a hot tub snowglobe.

hot tub snowglobe by Dub's April 2, 2020

Hot Tub Hockey 

A game.

You need:
4 guys.
A rubber ducky.

Goal:
4 dudes sit naked in a square hot tub. They have to hit the opposing sides wall with the rubber ducky but only using air or water, no hands. The person who gets 10 in a row gets to pick who gets the rubber ducky up their ass.

“Hey come to the demolition derby & Hot Tub Hockey thing with me tonight!”

Hot Tub Hockey by Capndanpan December 31, 2020

Hot Tub Hoe 

A subgenre of Twitch Thot, who broadcasts her/himself in a hot tub, nearly nude in order to solicit donations from young boys or girls, because they have no other talent or anything that makes them interesting enough for people to tune into their streams. Twitch refuses to ban them for some reason, even though it clearly violates TOS, for sexual content.

Person 1: Hey have you heard about Lexi Luv?
Person 2: Isn't it that Hot Tub Hoe
Person 1: Yeah yeah, she made like 10k from her last stream.
Person 2: Bruh, how has she not gotten banned yet, she literally shows off her tits for donos.

Hot Tub Hoe by BlackShakespeare May 24, 2021

Hot tub bologna

A glorious slice of bologna that has preferably been dipped in hot tub water, that arrives when a fellow man most needs it.

Bro it though Leo was dead until that hot tub bologna arrived

Hot tub bologna by Chadwick1234458 March 11, 2023