Top definition
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.
Baron gave Nacho a Warm Pluto... he enjoyed it.
by srs88 November 23, 2009
Get the mug
Get a Warm Pluto mug for your coworker Zora.