A hobby that kills time along with its victims in the process.

An extremely practical thing where some asshole you hate dies because you shoved a knife in his frickin back

Murder is like sex. Just like sex, murder involves one, two or, more than two people, animals or even people and animals. The only trivial difference between sex and murder is that sex is legal as long as it is not public but murder is totally illegal(just kidding). Sex and murder both have been a part of our lives since the primal age. Sex and murder runs parallel to each other for most of the people but when it coincides at a point, then only a person attains salvation.

The comparison of sex and murder which binds them together are as follows:

1) Just like sex, murder can be committed by strangulating(choking), shooting(skeeting), bashing(banging) etc.
2) If a single person is involved in sex then it is called masturbation while in the case of murder it is called suicide
3) Both sex and murder can either be a source of joy and pleasure(orgasm) for a person or can even arouse a feeling of guilt and disappointment(loss of hormones)
4) Both sex and murder can be carried out with mutual feelings between two people or it can be an act of dominance by making your partner submit to your destructive wishes or vice versa.
5) Both sex and murder can be performed by a group on a person(gangbang/lynching) or by a person on a group(reverse gangbang/culling)

Sex and murder do not belong to water-tight compartments. Often, the line seperating them becomes blurred in our minds and the intermixing of these two phenomena results in completion of a soul. Welcome to 21st sextury.

When one person wins at life, and another loses

To put forth effort towards a goal and succeed, enjoy, or dominate at the activity/goal. The competition and/or challenge was destroyed from your triumph.

To end one's life

To take the life of another human being intentionally, and it's usually premeditaded, which means planning.