Rough and ready
Definition 1 of 1
Pro Tip 1/3Practicality
Emphasizes function over form, where practical use is more important than appearance. 
Her rough and ready kitchen setup wasn't pretty, but she made amazing meals with it.
Pro Tip 2/3Temporary Fix
Used to describe a temporary solution that solves a problem but might not be long-lasting. 
The rough and ready fix kept the roof from leaking until the repairman arrived.
Pro Tip 3/3Informal Situations
Better suited for casual or informal contexts where precision or elegance is less critical. 
His rough and ready demeanor was well-received at the local pub, but not at formal dinners.