1) an individual or animal who interrupts your wank sesh causing you to become flacid
2) an unfortunate event that rewins you're awesome plans or bad ass current situation inturn making it negative or ending it altogether
1) My dog can be a real boner basher, I was mid way through flogging the log and it was becoming nice and stiff untill my dog ran into the sliding glass door startling me .

2) my bother is a real boner basher, I was 3rd gear pinned doing a hill climb on my yfs 200 and I get a call his truck crapped out and needs a tow
by beaner master98 September 13, 2016
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