plain stupid

Examples (10)

• That was just plain stupid!
• Buying that car without an inspection was plain stupid.
• I'm not being mean, it's just plain stupid to ignore the signs.
• The decision to cut the budget now is plain stupid.
• It was plain stupid of me to leave my keys in the car.
• Some of the rules in this office are plain stupid.
• To risk everything on a single bet is plain stupid.
• He knew that what he was doing was plain stupid.
• It's plain stupid to go out in this storm without a coat.
• The whole argument was plain stupid and unnecessary.