When a guy puts his penis in between a girls breast and orgasms on her chin; leaving a long white beard of cum resembling a billy goats beard.
by Sly McFleezy October 23, 2011
Get the Billy Goatmug. Just prior to a woman performing felatio, you shave your testicular region and keep the shavings in your clenched fist. Upon fruition, the male makes his deposit on his victims chin, then immediately throws the hair in his fist on to the lucky ladie's face. The hair that remains will form a lovely Billy goat beard on her chin.
by Pappa Lang May 22, 2015
Get the Billy Goatingmug. A person overzealous about taking out trolls, to the point that nearly no one can discuss a subject with varying points of view because the least criticism, controversial statement, or personal opinion is viewed as trolling.
I was banned from an ethics discussion board because a billy goat who resented my views reported me to an admin.
by rudejude September 1, 2008
Get the Billy Goatmug. When a person grows hair all over their body, including entire face, making them look like a billy goat.
by Jsjjsjshbdbdjsbsb December 28, 2018
Get the Billy Goatmug. by john page (gaa the muffin) April 28, 2011
Get the billy goatingmug. by Rob Lussier September 1, 2008
Get the billy goatsmug. When a man covers himself in "I cant believe its not butter" runs on a tile floor and rams his dick into the female. Much like a billy goat would ran its horns,
by Dyl Ketz April 6, 2014
Get the slippery billy goatmug.