no big whoop

no big whoop

(Something) not inconvenient or difficult at all; not at all troublesome. John: "Thanks so much for watching the kids for me last night. There was an emergency in work." Dave: "No big whoop, man. I'm happy to help out." Seriously, it's no big whoop if you want me to drive you to the airport tomorrow.
See also: big, whoop

no big whoop

verb
See also: big, whoop
References in periodicals archive ?
No big whoop, maybe, for a 31-year touring professional and former U.