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
Rankin	['ræŋkin]
Altantsetseg	-	Mongolian
Flore	-	French
Vidal	bee-DHAHL	Spanish
Idida	-	Biblical Latin
Adnan	-	Arabic, Turkish, Bosnian, Urdu