勝手にしろ: go to hell!, have it your way!

go to hell!, have it your way!, whatever!

勝手に: selfishly; for one's convenience; wilfully, as one pleases

already / already the time to do so. shortly, soon. / (chiefly in the negative) any more / Used in exasperation: compare English already / more, further

(colloquial) jeez!, used to express frustration against the addressee; compare use of English already

毛氈: felt

Said when reflecting on something remarkable.

毛舌: black hairy tongue

strumming (a technique used in playing the guitar)

dim, obscure (of moonlight)