From the Super Mario Wiki
Retrieved from "http://www.mariowiki.com/index.php?title=Drool_Hard&oldid=1849351"
Drool Hards are relatives of Hanging Blow Hards that don't hang. They live hanging from the rocks, and will drop an unlimited supply of Needlenoses, which bounce about, eventually from green, to yellow, to red, and then exploding. These species only appear in Yoshi's Island DS.