Related Clues:

• 'Pretty sneaky, ___' (Connect Four ad line)
• Nickname akin to "dude"
• Sib for sis, perhaps
• Brother, slangily
• Sis' male sib
• 'Don't tase me, __!'
• Kin of Mac
• Sis' counterpart
• Pal, on the streets
• Pro votes, in Panama
• Family guy
• Household name?
• Girl, to her brother
• 'Hood handle
• One in the family, informally