Sandworm

Someone who drinks a copious amount of alcohol at or before the beach and falls face first into the sand, then rolls around at which point the sand and alcohol mix together turning them into a different creature.

Any female that wears leggings with very busy patterns, (wide horizontal stripes and loud colors) while being unqualified to do so

Or

Scrub, sketchy, scabby, skeezy

An uncircumsized penis. May retreat if neglected.

When one finally becomes intimate with their partner and then after a romantic moment, then inserts their penis into what resembling what looks and feels like a dry mountain less dessert from Dune.

The act in which a male partner wets his genitalia, dips it in sand so as to cover it in a thin grainy film, and then brutally penetrates his partner in the rectum resulting in extreme sexual pleasure, and often bleeding.