self-caricature
noun
self-car·i·ca·ture ˌself-ˈker-i-kə-ˌchu̇r 
-ˌchər,
-ˌtyu̇r,
-ˌtu̇r,
-ˈka-ri-
plural self-caricatures
: an exaggerated, parodied, or distorted representation of oneself : a caricature of oneself
a performance that borders on self-caricature
His collection also includes 500 self-caricatures by cartoonists … that have toured the country as "The Face Behind the Laugh."
John Stanley
John Stanley
Word History
First Known Use
1865, in the meaning defined above