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2 definitions by tom101

 
1.
One who glops; A masturbator.
Paul Browning was thought to be the biggest glopper in Mid-Wales until his crown was taken by the arch glopper, Peter Evans.
by tom101 August 04, 2003
 
2.
To rotate a knob clockwise then anticlockwise in quick succession.
To create some interesting filter sweep effects take hold of the filter cutoff control and knobulate vigourously.
by tom101 August 04, 2003