A person who engages in cockblocking, and or the act of swivving.
OR
A wacknigga or a
hater with no game who can't pull hoes of his own so he resorts to cockblocking
or
A sneaky nigga who tries to
trick or swiv on his friends.
The term comes from Dora the Explorer, a little kid show that features
Swiper the Fox, who always steals from Dora
Man I was pullin these
hoes last nite, til this
Swiper the Fox, started tryna swiv.
That nigga tries to get at every girl I talk to, he a fuckin
Swiper the Fox- ass nigga.