heinie(redirected from a heinie)
slang The buttocks. Hey, it's icy out there, so take it slow—you don't want to fall on your heinie!
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
n. the buttocks. He fell down flat on his heinie.
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.