On October 20, any hate crimes against gingers are completely legal, especially murder! Enjoy yourselves as we normal hair colored people bask in the sunlight as mutants (gingers) experience a mass genocide.
Kick a Ginger Kicker Day is the day after when Gingers everywhere can retaliate and kick all Ginger Kickers on October 21.
The Ginger in school that was kicked for having characteristics of a Ginger on Kick a Ginger Day gathered all of his Ginger friends the day after Kick a Ginger Kicker day to Kick all Ginger Kickers. Therefor it must be "Kick a Ginger Kicker Day." Which would fall on October 21.
To be soundly beaten; pwned/owned; utterly defeated; beaten severely
The term comes from the idea of gingers (people with red hair and fair skin) being inferior and/or worthless. See also: beaten like a red haired stepchild - this ginger version may be more commonly used in the UK.
"I've never played this game before; I'm going to get beaten like a ginger stepchild by her."
"If I come home late again, my dad is going to beat me like a ginger stepchild."