Related Clues:

• Modern-day mac
• 'My man'
• Relative to Spanish river losing energy
• Manssiere, to Kramer
• ''Dude!''
• A sib for sis
• Dude relative
• Friend in a frat
• Counterpart of 54 Down
• Preppy, party-loving, egotistical male, in modern lingo
• Fratty sort
• Male chum, slangily
• Frat friend
• Male buddy
• Guy sib