Acronym for "Disposable Sex Partner" -- a casual sex partner who you may get rid of easily and painlessly.
"Don't drop the DSP until you have another lined up for NYE."

"She's not my SO, just a good DSP."
by hikaru genji December 12, 2005
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Digital Sound Processing. A really cool feature on hi-definition stereos that let you add reverberated depth (echo) to what you are listening too.
My stereo has DSP!
by star8706 July 24, 2003
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An acronym meaning Designated Sober Person. It is that person at a party who for whatever reason isn't drinking. It is the person who takes care of the people who are totally gone.
Person 1:"I heard last night was pretty crazy. Do you even remember much of it?"
Person 2:"Yea, I was the DSP. I sure had to take care of a lot of people last night."
by Always the DSP January 29, 2009
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"definitely sub-par." refers to a member of the opposite sex who doesn't quite make the grade.
"wow, dude. your latest conquest was dsp."
by sib & wdfo April 7, 2003
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droopy skin penis. a penis with skin drooping off the end.
by Anonymous March 18, 2003
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Someone who sux at catching ;---\\
omg DSP you scuk!!1
hi Da Str Pka???
by Droopy Skin Penis July 10, 2004
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