to yuck on someones yum or
to bring down someone's mood when they say something bad about something the other person likes or loves
Created:by crazy people in prescott
Gerald:"i love Chuck Norris"

mark:"i hate him"
parent in control: hey! quit yum yucking
by george samuel October 15, 2009
Get the yum yucking mug.
something you hate but can't help loving, or consuming. Relishing, Compulsion and/or enjoyment of a vile, nasty thing, person, food etc. see also: guilty pleasure, Schadenfreude, Love Sick
Those quickie mart Nachos with pump cheez at 3am were yum yuck.....Also: any Aaron Spelling TV show, Brangelina, Precious Moments figurines, Chihuahuas, snidley remarking/observing Paris Hilton's/Lindsey Lohan's 'careers', picking someone's or your own belly button lint, pikachu, TomKat,redneck breakfast
by mochocolateplease August 26, 2006
Get the yum yuck mug.