What you say when your half asleep and you try to scream catapillar but you say it like a "tard" (aka Rock Tardo) and say padacillar.
AHHHH!!! A patacillar just fell on my arm.
Look at all the patacillars on the umbrella.
Surfside Beach is known for their beautiful padacillars.
Those aren't patacillars you re-flop those are catapillars.