When you call someone "Fuzzy" but fail to pronounce the "F". This could also be due to a speech impediment.
Jeff: Hey man that guy's pubes are really ruzzy.
Brum: What the fuck is "ruzzy?"
Jeff: It's when I have a speech impediment and try to say "fuzzy."
Jeff: Hey Ruzzy how are you?
Fuzzwobble: You're doing it wrong.
the way that only Joshi can make someone feel, an indescribable feeling
Joshi makes me feel all ruzzy.