A person or being who lies about their sexual skills.
Dude: "This chick was at the bar. I took her home. She turned out to be a fucking leear."
Bro: "That blows."
The fine art of ejaculating onto a piece of toast and then spreading butter over the toast, thus mixing the cum and butter and delivering it to the enemy of the one who ejaculates.
Sage is such a dick, i am going to start butter nutting him every morning.