The act of putting your bare asshole up to the water jets of a hot tub and allowing the jets to shoot up your ass. You will then have the shits for the next week. (If you did it right)
Kyle: Hey, dude, I got the shits!
Ted: Why man?
Kyle: I think it's 'cause I water packed last night.
Ted: Whoa man.
Kyle: Yeah.
Ted: Now I'm gonna go water packing.
Kyle: Awesome!
Ted: Why man?
Kyle: I think it's 'cause I water packed last night.
Ted: Whoa man.
Kyle: Yeah.
Ted: Now I'm gonna go water packing.
Kyle: Awesome!
by Mark Merno August 6, 2011
The act of putting your bare asshole up to a hot tub water jet so the water sprays into your crack and packs your shit. You will then have the shits for the next week, or day.
Ted: That felt amazing.
Walter: What?
Ted: I just water packed.
Walter: You went water packing?
Ted: Yes.
Walter: What?
Ted: I just water packed.
Walter: You went water packing?
Ted: Yes.
by Mark Merno May 29, 2011
by The Pack Man January 8, 2021