The action by which someone is scalped.
A legitimate method of arbitrage of small price gaps created by the bid-ask spread.
A fraudulent form of market manipulation in which a person buys shares immediately before recommending the shares to others, thus driving the price up.
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.