González competed as Giant Gonzalez during his time in the WWF as a villain , and managed by Harvey Wippleman . González grew a beard and wore a full body suit that featured airbrushed muscles with bushy hair attached. He was introduced at the Royal Rumble in January 1993, where he eliminated Wippleman's nemesis The Undertaker from the Royal Rumble match despite not being an official participant.  At WrestleMania IX , Gonzalez lost to The Undertaker by disqualification after he knocked out the Undertaker using chloroform . After another loss to The Undertaker at SummerSlam , the feud came to an end, and after the match, Wippleman berated him, before Gonzalez turned on Wippleman himself, turning face in the process.  Though the foundation was later set for a feud with González and Adam Bomb , it never truly began. His last appearance in WWF was on the October 4 episode of Monday Night Raw in a 20-man battle royal match for the Intercontinental Championship . Before the match started, González was first eliminated by "Macho Man" Randy Savage , Diesel , Bastion Booger , 1-2-3 Kid , Marty Jannetty , Adam Bomb and Bam Bam Bigelow . Three days later, WWF announced that Gonzalez left the company after his WWF contract had expired on October 7, 1993.