Acronym for the band "Pain of Salvation". Usually used in a sentence to compare the overall greatness of the band over any other band out there. The band is characterized in having more well thought lyrics, concepts, music, albums, than the crap (only by comparison) you listen to.
PoS totally rapes Sonata Arctica in all aspects.
the police
originated in california where bycycle mounted cops travel around in sets of two. they wear vests with giant POs written on them. thus the name po-po originated
Police officers, usually in a derogatory fashion.
My boy Nee-Nee got picked up by the po-po, he had a warrant for unpaid tickets and we trying to get err'body to pitch in for bail.
the cops. if you hear some one yell the po-po's comein RUN!!!!!
The police. You usually say this when running from the police.
Oh shit! The po pos are after me!