unpranked
/ʌnˈpræŋkt/Definitions
1. adjective
not deceived or tricked, especially by a prank
“After discovering the joke, he was unpranked and couldn’t help but laugh at his own naivety.”
2. noun
a person who has not been deceived or tricked, especially by a prank
“The group of friends were a tough crowd, and it took them a while to find someone unpranked and willing to participate in the prank war.”