The hardest erection a human male can achieve. If you drop a mahogany on a bitch, you'll tear that pussy up with your rock hard cock.
TJ: Jenny just gave me the biggest fucking mahogany boner of my life.
Jeffrey: Nigga fuck you and your baby carrot dick.
Jeffrey: Nigga fuck you and your baby carrot dick.
by 420 BLAZER September 10, 2013
Get the mahogany bonermug.