: selfish regard for or devotion to the welfare of oneself; malicious acts motivated purely by spite
2
: behavior by an animal that is not beneficial to or may be harmful to others but that benefits itself
"Wow, Randy is a dick! An elderly couple asked him where the DMV was and he told that it had shut down a year ago, and that they had to go back across town."
"Yeah, he is a firm believer in maltruism."
See also: Evolutionary adaptations that precipitate the continuation of life in the universe.
lol, Altruism? Why should I have to pay for someone elses' continued survival? Let natural selection take it's place *lol* (Three-billion years of multicellular evolution for nothing)