1. The lockage of the knob.

2. Sexual lust.
Damn, he's got knoblock for that broad!

Named after the playwright somethin Knoblock. For real, he wrote plays.
by Davey and Goliath March 27, 2005
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Pair or decent sized boobies meant for knockin and recreational use
That girl may need help with her knoblockers
by J.-.money April 19, 2016
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