when we say to someone 'no ifs or buts' it means there is no negotiation, no compromise, and no excuses - it just has to be done. it can also mean there is no doubt. eg1) no ifs or buts - you have to be in bed by ten. eg2) we've all got to work really hard to complete this project by the deadline - no ifs or buts. eg3) no ifs or buts - this is the best restuarant i have ever eaten at. 🤓 i asked ..