Someone who is a jerk or mean person. One that people do not like.
"Don't invite him, he's such a slapass!"
An extremely stupid or foolish person. see slapnut.
"Osama bin Laden is a dumb slapass."
Sex / Location / Age / Picture / Sexuality / Starsign
Used on many IRC servers, including Awfulnet.
!info user
SLAPASS: male / usa / 21 / imgur,com/123 / straight / leo
An old and senile person. Someone who acts like an old person.
"Grandma can be a complete Jurassic slapass sometimes."
Any given Friday when people choose to run around slapping anyone and everyone's asses. Usually, a male slaps a female's ass, and it's automatically considered okay for no reason other than the boy has proclaimed it "Slapass Friday."
BOY: *slaps girl's ass*
GIRL: What was that for, you prick?
BOY: Slapass Friday!