look up any word, like cunt:
 
1.
During dry, anal sex, the dude pulls his cock out so fast that her anus gets ripped inside-out, and hangs from her ass-hole like an old sock.
While I was doing her in the butt, the phone rang, and I jumped to answer it, leaving her with a pretty nasty 'pig sock'.
by Dave Nichols January 18, 2008
47 27
 
2.
the removal of ones anal lining as a result of anal sex in which extreme suction occurs
"Dude!, I saw a sweet vid on the internet last night where this big black dude pigsocked his little sister!"

"uhhh, nice."
by m. sick December 01, 2007
5 7