In that sentence ... and most likely wherever it's used ... "lazily" is an adverb,
modifying the verb "grazes".
Here's a tip: Whenever you see a word that ends in "...ly", it's usually an adverb.
B. some comments sense tips for improving your writing
Answer:
oh dear I love it when u call me sanorita I love it when u call me sanorita I love it when u call me sanorita