Vaginal or anal sex without lubrication, whether natural (such as from foreplay which causes vaginal wetness), or artificial (such as KY or Vaseline). This provides pleasure for the penetrating partner because of the tightness, but can cause pain for the person who's being penetrated, especially anally.
When someone says this, it means that they are warning you to bite onto a towel, because they are going to pound into one your holes, with no lube. They don't want you to be loud and start screaming because of their enormous cock.
Last night, Chris said "Bite the towel, I'm going in dry." I didn't know what he meant though..I was screaming so loud. I wish I had bitten the towel.
A Shackteau is a humble, weather-beaten, structurally questionable shelter located in a spectacular or highly coveted place—Wales, Jackson Hole, Sun Valley, Crested Butte, coastal Maine, the Alps—where the building itself may be worth almost nothing, but the dirt, view, access, and mythology make it absurdly valuable.
In use:
Shackteâu - We thought it was an abandoned shed until the realtor called it a rare alpine Shackteâu with unobstructed views and listed it for $2million.