What does '' The upturned initials of Kickdown '' mean?

I have just heard for the first time ' the reversed initials of Kickdown '' from the dear Youtuber Inscope21 in one of his Twitch stream excerpts, so I wanted to know what it means.

Just give it a try… Then "Kickdown" becomes "Dickkown", that sounds like chewing fat.

Edit: You're probably too young for something like that: ^)