Adjective: Perfect only in a mirror. Nearly-successful pretense of perfection in desired characteristic(s).
Adverb: Faux-per'fectly
Verb: Faux-perfect'
Gerunds: Faux-perfec'tion, Faux-perfec'ting, Faux-perfec'ted
Yes, his hair is flawless, he always dresses to the nines, knows all the best restaurants and they give him the best table. Then he goes home and yells at the kids. Now, I call that "faux-perfect"