"Leo choked. "Your mom is a rainbow goddess?" "Got a problem with that?" Butch said. "No, no," Leo said. "Rainbows, very macho." "Butch is our best equestrian," Annabeth said. "He gets along great with the pegasi." "Rainbows, ponies," Leo muttered. "I'm gonna toss you off this chariot," Butch warned."