An enormous ass that everybody notices at a party. All the women fall for it, and all the men are either jealous or secretly want to hit that cul as well. Some men are less discreet and tell everyone how much they lust for the Thomas Gros Cul. If you have a Thomas Gros Cul in your life, hold on tight and never let those cheeks go. Someone who has a Thomas Gros Cul might not want to admit they have such cheeks, they might even try to hide it, or ban people who mention his cul.

A term used to reference cannabis/marijuana/weed.

A man who has a huge sexy ass and every woman wants him because of that

The biggest ass in North America since 2004, after the death of Ronald Reagan, the previous owner of the biggest ass. Thomas Gros Cul is larger than Brazil and has 4 time zones. It's one of the biggest tourist destinations in the world: it has beaches, amusement parks and the Ass Canyon, a canyon larger than the Grand Canyon. It's also the home to the stadium of the Grosculville Lifters, the best NHL team ever. Thomas Gros Cul is where the Manhattan Project took place.