Sand Dunes 

Another form of "send nudes"

Hey I've fixed my snapchat so you can send me all of your sand dunes.

Sand Dunes by Xov123 July 24, 2017

Icelandic Sanddune 

When you rip someone's breast off and wear it as a hat.

A famous example of an Icelandic Sanddune is Courtney Love

Icelandic Sanddune by Kano2864212 January 31, 2008