Word that I guess is hidden in the theme answers, but whatever

• Unenthusiastic response
• "Doesn't thrill me"
• 'Doesn't excite me'
• "Not so hot"
• "It's nothing special"
• Word said with a shrug
• Exclamation popularized by “The Simpsons”
• 'So what?'
• "I'm not that excited about it" grunt

Wikipedia Word definitions in Wikipedia
Meh is an interjection used as an expression of indifference or boredom . It may also mean "be it as it may". It is often regarded as a verbal shrug of the shoulders. The use of the term "meh" shows that the speaker is apathetic, uninterested, or indifferent ...