My first thoughts? "I don't know."
So if you say funny, the next thing you must tell is a joke, or it seems not true.
If you say creative, you'd best have some unconventional thinking lined up in the wings to dazzle the interviewer with, or you look like you cherry picked adjectives without tying them to fact.
Mental note: Before next interview, stop by the 7-11 for some cough drops.