Related Clues:

• Sounded swinish
• Made a pig of oneself?
• Emulated a pig
• Grunted
• Spoke in a poke?
• Sounded porcine
• Grunted, as a pig
• Called a pen pal?
• Grunted in a pen
• Copied a pig
• Made noises from the pen
• Made pig sounds
• Spoke from a sty
• Made grunting noises
• Made sound like cartoon pig