To snore loudly, irritatingly, or raucously in a manner that disturbs others, and causes them to sleep on the
couch or sit up reading a book all night because they cannot sleep with
all that racket going on.
"I'm sorry I was snufflepuffing last night, I'll
wait for you to
fall asleep first tonight, promise"
"I'd rather sleep in my car, I
don't want to snufflepuff all night and wake people"