The state in which a man does not have a full erection, but his penis is slightly harder than the norm. In this state, it is easy for the penis to become fully erect as a result of things that would not normally cause a boner, such as walking.
by NickPo November 3, 2009
Get the Boner Limbo mug.a derivation of the popular 70's game known as limbo, all participants must first obtain an erection before attempting to go under the bar.
Guy 1: Dude, there are NO chicks at this party!
Guy 2: I know man, wanna play some boner limbo?
Guy 1: Yea. I'll go get the stick!
Guy 2: I know man, wanna play some boner limbo?
Guy 1: Yea. I'll go get the stick!
by billy.183 April 18, 2010
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