When your wiener gets hard due to the rushing of blood into it. Happens usually when you are horny. Or when you first wake up in the morning.
by buuuddy April 16, 2011
Get the bonermug. by DDiesel_8v92 April 7, 2015
Get the Bonermug. That chick is totally bonerable.
by Tom Anderson October 18, 2004
Get the bonerablemug. by phureshh September 7, 2009
Get the Bonermug. by danbomb July 24, 2008
Get the bonerringmug. Slang term for erection. The penis gets filled with blood and gets hard. aka a hard on, chub, and of course boner.
by P-Boo March 3, 2011
Get the Bonermug. Mary - "I was trying to tell him that I really appreciate his hard work, but what came out was that I really appreciate his hard wood."
Beth - "Bitch, you pulled a real bonerism on that shit."
Beth - "Bitch, you pulled a real bonerism on that shit."
by Dr. Todd Fuquad PhD February 4, 2006
Get the Bonerismmug.