old greg is a transsexual merman who occasionally refers to his **** (which emits a blinding light) as his mangina. he inhabits a cave below the lake in a village called black lake. old greg is extremely fond of bailey's irish cream, as well as being a watercolor painter. old greg falls in love with howard, even though howard is annoyed with him. he sings a song with him entitled "love games", chronicling his obsession and howard's reluctance.