Top Definition
Breast that are so large and tantalizing that, like pavlov's dog, as a man you begin to drip slobber from your mouth
Wow, she has some massive Sloberknockers
by Charlie smith February 11, 2008
1 more definition
something that goes on for a long period of time
this fight look to be a down right sloberknocker
by sam ashton September 08, 2008

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