1 definition by Tiffwairn
When something tastes exceptionally yummy and just saying yum isn't enough! Yumscrush is a mix between yummy and scrumptious, similar to scrummy!
Steven: hey tiffany come here and taste these pil pil prawns! They're yumscrush!!
Tiffany: mmnmmmmm yumscrush! (Slight lick of the lips)
Tiffany: mmnmmmmm yumscrush! (Slight lick of the lips)
by Tiffwairn March 17, 2013