spanky
Spanky (adjective) means Impressively new or sharp-looking (informal), as in "brand spanky new.". Example: “He showed off his spanky new phone at lunch.”
How to use spanky
Learner’s notesIn plain EnglishA casual, playful way of saying something is impressively brand-new.
Very informal slang, mostly heard in the phrase "brand spanky new."
Fill the gap
Can you complete this real example?
He showed off his _____ new phone at lunch.
Etymology
From "spank" plus the suffix "-y," echoing the phrase "brand spanking new."