Define Funny

Lucy the Comedienne is very funny, and so is Angel, Class Clown... But the one who makes me laugh the most is Cyrano, the Solemn, the Serious - the used-to-be-hard-to-get kitten, who now not only loves being petted but actually reminds his human to pet him, frequently... The head-butts, the finger-gobbles - sweet beyond belief.... (And funny.....)