My curiosity is piqued.

Meaning

I am now very curious.

Examples

• John: I just heard about the new archeological discovery.
• Alice: Really? Tell me more! <b>My curiosity is piqued</b>.
• John: They found ancient artifacts that predate any known civilization. <b>My curiosity is piqued</b> even further.
• Alice: Wow! We should look up more information about this.