Mauricio is Hayley's "boy-toy" in "Poltergasm".
When Francine begins being attracted to Hayley and Mauricio's sexual activities, her Poltergasm from her own sexual frustration grabs him from Hayley's closet. Hayley, Steve and Roger try to pull him free but he is pulled back in the closet. After Stan finally pleasured Francine to a real orgasm and the house back to normal, Mauricio was spit out, landing on his neck in a broken, bleeding heap.
Mauricio is voiced by Diego Luna.