death on two legs

A dangerous person, able to fight.

That old Sergeant, used to be known as death on two legs!

Death on two legs

A song released by the British rock band Queen in the year 1975 as a part of the album "A night at the Opera".

It was penned by Freddie Mercury as a diss track dedicated to Norman Sheffield (Queen's manager at the time) because he screwed them over.

"Death on two legs, you never had a heart of your own"

Brian: What's your favorite Queen song?
Roger: Definitely Death on two legs