adj. having a irrepressible sexual hunger; a deep craving and wild desire that manifests in a seemingly jittery disposition and a tendency to put anything that ends up in one's hand into one's mouth; strongly and eagerly desirous.
I was terrifically jungsy before we got together, and playing board games all night did nothing to sate it.
That dude's description of his masturbatory routine has gotten me extremely jungsy!
I'm sure I could stop putting things in my mouth if I weren't so jungsy--as it is, I'm sorry about what I've done to your pen and intricately painted miniatures.