Boner shrinker

When you're really excited about something that is gonna happen and someone else says something negative to ruin your excitement.

Tom " o man Zack! I can't wait to see my girlfriend tonight!
Zack " yeah bro.. too bad she died today and you didn't hear about it until just now!
O BURN!!!!!!!!! That's a real Boner shrinker huh? Wow..Heh I'm so glad MY girlfriend is still alive and not dead like yours"

by itsallhood88 March 10, 2009

boner shrinker

When someone in your group is no fun and tries to ruin the fun for the group.

We were at the strip club and Norman was being such a boner shrinker and wouldn't stop talking about his problems.

by moabjen August 12, 2015

Bonershrinker

An person, place, or thing, that is so repulsive and unattractive, that it results in an immediate and complete loss of a boner upon visual perception. In extreme cases it is impossible to get quality wood ever again in the victims future.

KayLeigh is an extreme Bonershrinker.

Dude, don't look at that damn Bonershrinker, or your space needle will become a space noodle.

by Somewhiteguy1994 April 25, 2009

Bonershrinker

An ugly/fugly female who looks so bad that if you look at her your boner will go away.

If you look up the word bonershrinker in the dictionary you will see a picture of Hilary Clinton

by Seymour Heine November 2, 2008