I don't kick sideways; I kick forward is a meaningless answer Nikki Haley used continuously when asked to differentiate herself from her former boss Donald Trump during her presidential announcement press junkets.
This statement has no meaning and is a complete evasion of questions that were directly asked. The next time my wife asks me which one of her friends in the most attractive I’m going to say:
A rather rude retort; the insinuation being that the intended audience of this request shove an object of questionable safety & hygiene sideways up their bum.
Teacher to pupil: "Chloe, i hear you flapping your busy little gums back there. Since you're currently receiving a "D" in this class, i'd think you - OF ALL PEOPLE!- would pay attention".
Chloe to teacher: "Shove it sideways, ya old bag!"
Teacher: "Whaaaaa!!?!"