A hole that is dug in the sand for your penis when laying face down on a beach towel. If necessary, it can be made wider to include the balls. In this case, it is known as a sandy vagina.
In order to enjoy the perfect beach day, Chris dug a meat-hole.
The word meat hole is another word for shit hole or arse hole. It is used mostly in Salisbury, Wiltshire UK where local gringo use it as a insult towards people. i.e are you going to put a sausage in your meathole again tonight?