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1.
The force with which one grips one penis during masterbation.
Ex. #1. That's right baby, my muscle is BIG thanks to my delphos.

Ex. #2. You think I bench press a lot, wait 'till you see my delphos.
by Rach Tee & Wen Dee July 13, 2004
 
2.
The force with which one grips his penus during masterbation.
Man,he had a strong delfose around the fire!
by Rach Tee July 12, 2004