VWVortex.com word for a hood extension that covers the front of the car(mainly headlights), making the car look more aggressive.

The word is German and roughly translates to meaner, worse, and evil in English.

Two styles are sleepy Boser and angry Boser.
Vortexer 1: I am going to get a boser on my Golf GTI.

Vortexer 2: Just make sure its not sleepy!

Vortexer 3: 1.8t NevAR LOSES!
by SR20Killer June 16, 2009
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A man who desperately tries to understand woman, but constantly fails....miserably
Guy 1: Ugh Matt is with the ladies again...
Guy 2:What a stupid boser
by seniorpinapple March 11, 2015
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Switching the B and S of Sober. meaning the total opposite.

First used by Anthony on 678, dopest party of all mankind.
Dude u were sooooooo boser last night, I coulda sworn u were makin out w/ Hannah. no, dat was Christy who was makin out w/ me. She was boser
by SexyApeMan July 11, 2008
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a wanna be baller who looks the part but is charachteristically very not skillt at hte game of basketball
that damn boser with his jordan shortz
by frank March 16, 2004
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1. A man who donates mayo to the homeless.

2. A man who likes his girlfriend to light her vagina on fire.

3. A man who sleeps with a bed full of stuffed frogs.

4. A man who smells dirty diapers.

Shae: Man look at that guy. He sleeps with frogs.
Lindsay: Yeah..must be a Christian Boser.
Christian Boser
by Woman who milks cows May 24, 2011
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what you call someone who had sex with a bose speaker.
1: hey, what happened to that guy over there? he seemed like he ate a radioactive spider that gave him diarrhea for a year.
2: he's a Boser.
by joelnoggs October 10, 2023
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