Related Clues:

• One sib
• Woofer?
• Boxer that can lick anyone?
• Good pal
• "Aw, c'mon, be a ___!"
• 111 Across, e.g.
• Very close friend
• 'Hood bud
• Springtime arrival
• Worthless thing, in slang
• Boxer or pug
• Follow around
• Shoot-to-be
• Frat row address
• One of the guys