A sexual act, the same as a Hot Carl (dropping a deuce on your partner's face) but performed while wearing a space helmet. Extra points if you're wearing a whole space suit... with a butt flap of course.
by srs88 November 23, 2009
Get the Warm Pluto mug.Related Words
Warm Pluto
• warm fuzzies
• warm it up
• Warm Karl
• warm welcome
• warm ass
• Warm Body
• Warm Milk
• warm up
• warm and fuzzy