1 definition by Reklaw Yeoj

1. The stage of erection in a penis before it has reached full hardness.

2. The mental stage of arousal before a physical arousal change in the hardness of a penis.
1. John- "Dude.. I don't wanna stand up, I have a prerection and it might show."
Mike- "Me too!"

2. John- "Dude.. I had such a prerection when I was looking through that playboy, but my dad walked in on me.. Needless to say I didn't achieve boner-ness.
Mike- "That blows."
by Reklaw Yeoj May 14, 2011
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