When you piss on a thot hookers fake tits and spit a loogie into your stream so it waterslides down her cleavage.
"Dude, I gave this thot the best Cincinnati Water Slide of her life with my accuracy, when the loogie hit I came like a fire extinguisher"
The act of drinking while sledding.
Sober Sally: "What happened to you? How'd you break your arm!?"
Tanked Tim: "Classic Sip-n-Slide, didn't even see the damn hummer."
The act of sliding across the soaking wet locker room floor completely nude and subsequently ending up in the showers
“Jerry did the most epic home run slide after gym!”
When a girl mounts a sleeping dude's face and rubs between her pussy and butthole.
James: Man, Nancy must have been over last night and did the sleeping slip and slide because my face looked like a chocolate glazed donut when I woke up this morning
Act of a man taking a shit on a womans chest then jizzing on top of the shit. The next step is to titty fuck the woman.
I just did something that is more disgusting than scat bukkake...I gave Jan a Frosted mud slide.
When your licking a chics ass and your fingering her pussy at the same time.
Hay i gave ur girlfriend a rusty slide wistle last night wile you were passed out
Multiple sweaty men lay down on their backs fully erect with their legs slightly open with the top of their heads touching the next persons groin. Another slides along the bodies on their bum getting just the tip of the erect penises to penetrate the anus.
I once knew a gay who got 3 tips in the Tip 'n' Slide