what is love

, baby don't hurt me

, don't hurt me, no more. baby don't hurt me, don't hurt me, no more, what is love?

ijklmn

The names of varibles used in loops by all programmers, universally.
e.x. for(int i=99;i!=0;i--);

Any sane person: Hey programmer, why don't you just use readable names for your varibles? Instead of just one of the six letters of ijklmn?
Programmers: :3