An erection that still possesses a semi-flaccid property, typically caused by over-exposure to pornography or by frequent masturbation.
by ElectricBananaMan November 8, 2018
 Get the Jewish Bonermug.
Get the Jewish Bonermug. A half boner that is very skeptical of becoming a full on boner, because it doesn't know how invested the partner is.
by Deputydrool November 20, 2014
 Get the Jewish bonermug.
Get the Jewish bonermug.