May also be called the beach monster. The act of doing your woman on the beach, finishing on her face, and then throwing sand in her face. Because of your "Finish" the sand will stick to her face, and sand will most defiantly go in her eyes making her mad. The combination of the two makes a sand monster. This can also be done in your home, but with the use of cooking salt instead of sand.
"Yea me and betty did it on the beach, and i gave her a sand monster"
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A person who spends all their free time in their room studying, like a monster that never leaves its cave.
"David Ley is such a study monster"
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When a Mc Donalds Dollar menu Mc chicken is inserted into a Mc Double. Creating a Mc Monster. There is also a Mc Monster challenge where one cannot put down, drink or use a napkin once the contestant has started. This word originated from the Northwest of Washington.
Bill: Lets go to Mc Donalds to do the Mc Monster Challenge!
Joe: Oh god! im still recovering from the last Mc Monster
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1 (v.) the act of taking a huge dump (sometimes refered to as a "Mason slam").
2 (n.) a giant pile of feces.
1. Stop at the next gas station, I have to take a monster slam.
2. The monster slam clogged the bathroom toilet.
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A person (male or female) obsessed with going down on a girl. They spend their days and time thinking and/or talking about going down on a girl. Think of them as you would think of the Cookie Monster and his cookies.
Fucking Brian is coming tonight, I can't deal with all his vag talk, he's such a cooch monster.
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