told something they find surprising or don’t believe. The wow’s can vary in length and some are emphasized more than others. A wow bomb can sound like someone trying to get their car started but instead of pistons pumping, you hear wows.
Jeff: “You don’t like tacos?!”
Jeff: “Wow! wow! wow! wow wow wow! WOW! wow WOW WOW! wow wow! WOW! WOW! WOW! wow wow wow WOW!”