よこばいガラガラへびでわありません
横這いガラガラ蛇ではありません
yokobai garagara hebidewārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of よこばいガラガラへび

1. Not a sidewinder rattlesnake.

Negative
Polite
Formal Register
Usually Written in Kana