Toriko (English) Lyrics

Lyric discussion by Hextator 

Cover art for Toriko (English) lyrics by Dir En Grey

I know very little Japanese so I had a lot of trouble with this; one thing that threw me was particularly interesting:

What I have as "return again" was originally 「繰り返す」; however my first translation attempt was based off of romaji and the similar sounding words 「くり」 and 「かえす」 (which respectively sound like 「繰り」 and 「返す」) mean "chestnut" and "hatch".

All of the other metaphors in the song combined with that made the song appear a lot dirtier and I wonder if 京 who is known for his wordplay actually intended, or if a chestnut hatching is even that suggestive...