A person you will always deny having intimate relations with or fornicating with because of their grotesque looks or size, a judas pig can be male or female. Most judas pig situations begin at happy hour and involve cheap alcoholic beverages. The encounter with the judas pig will usually cause the victim to shower in scalding hot water and soap in a futile attempt to scrub the judas pig from ones memory. Most std clinics offer discount testing for encounters with judas pigs.
"That girl was a judas pig, I will never admit to hitting it even if my life depended on it." "Stop being a judas pig, I saw you kissing him at the friday's parking lot." "Why are some guys such judas pigs, they will never admit to hooking up with the not so great looking girls?"
by itsoktobeyou May 03, 2013