To gratuitously kill, disempower, or otherwise remove (a character, usually female) from a narrative, often strictly to hurt another character (usually male) and motivate vengeance.
To place (something) inside a refrigerator to chill; to refrigerate.
A refrigerator.
To fight.
To engage in some activity, especially vigorously or enthusiastically.
To have sex.
As go at + it; spoken emphasis typically on 'go'.