Chalavon is a very rare specimen that roams the prairies, west of the Alps.
It's also often used when describing something tremendously colossal and heavy.
"This guy rolls down the slope like a chalavon" - Unstoppable
"I ate twice as much as everyone else, I'm a chalavon" - Feeling bloated
"He found out he was driving a chalavon when his truck destroyed the road" - Heavy object
Usually refers to the expensive French champagne Moet & Chandon, which is usually referred to as Moet (pronounced properly Moe-Ay, but in an urban setting, it's Moe-ett). The Chandon Estates also have vineyards in Argentina,Ausrailia, Brazil, and Spain, as well as in the USA in California. Fo Rizzle!
"I got a roly on my arm and I'm pouring Chandon and I roll the best weed, cause I got it goin on" - Snoop Dogg.
The troll act of frequently making your mom jokes out of literally anything the people around you say, even if it does not make sense. For example, "Your mom is an example".