1) Apery 2) Caricature 3) Charade 4) Imitation 5) Imposture 6) Lampoon 7) Mimicry 8) Parody 9) Pasquinade 10) Personation 11) Sendup 12) Spoof 1) Caricature 2) Humor 3) Humour 4) Imitation 5) Witticism 6) Wittiness 
• (n.) Alt. of Impersonification
(from the article `humour`) This leads to the comic devices of imitation, impersonation, and disguise. The impersonator is perceived as himself and somebody else at the same ...(from the article `information system`) Impersonation, as the name implies, involves gaining access to a system by impersonating a legitimate user—a feat that usually requires knowing or ... ...Another is the so-called confidence game (q.v.), which involves not only a misrepresentation of fact but also the betrayal of confidence in...
[n] - imitating the mannerisms of another person
personation noun imitating the mannerisms of another person
To pretend to be someone on the internet that you are not. Impersonation that is intended to deceive is prohibited under the Twitter Rules. Parody accounts are allowed. Read about impersonation policies and procedures.
pretending to be someone else