An intellectually pretentious person; a pseudointellectual.
pseudo-city code
A poseur; one who is fake.
A pseudonym; a false name used for online anonymity.
Other than what is apparent; spurious; sham.
Insincere.
Someone suicidal; someone likely to kill themselves.
Likely to commit, or to attempt to commit, suicide.
Extremely reckless.
Highly likely to certain to result in the deaths of the participants; dangerous or reckless to such a degree as to be tantamount to suicide for those taking part.
Pertaining to suicide.