Serve as a guinea pig

Fig. [for someone] to be experimented on; to allow some sort of test to be performed on one. (Alludes to the use of guinea pigs for biological experiments.) Try it on someone else! I don't want to serve as a guinea pig! Jane agreed to serve as a guinea pig. She'll be the one to try out the new flavor of ice cream.

Common Names:

Name	Pronounced	Usage
Grayson	['greisn]
Lena	['li:nə]
Orrell	-	English (Rare)
Hugleikr	-	Ancient Scandinavian
Kara (1)	-	English
Enver	-	Turkish