An erection achieved through no sexual arousal, but through a moment of triumph. This boner will often be taken care of by a lady with a wet victory vagina
Bill screwed Jane in the ass with his victory boner after throwing that last touchdown pass.
by DJM October 7, 2003
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When you have a boner caused by great confidence in your team bevore a mayor football match.
Football WM2010 Germany against England:

Tobi: We will kick some serious ass today.

Max:Yea i got a pre victory boner alrady.
by Lotharvombayern3 July 1, 2010
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