noun
fake account; sock puppet account
Slang abbreviation of 偽アカウント. Used for fake or burner accounts on social media.
See also: 偽アカウント
あの人は偽アカで誹謗中傷を繰り返していた。
That person repeatedly posted defamatory comments using a fake account.
偽アカを
You'd better stop creating a fake account to check your ex-boyfriend's posts.