Thats not dirty play... thats great play, a comeback like that with a 30 hp worm against a near full team.
This isnt dirty play, this is good tactical playing of hysteria and Unique you had many chances to hit him when he wasnt hidden... You lost two worms to his bazookas when you coulda spread your worms out more and forced him out of his hide.
Thats the beauty of hysteria, it all comes down to the last worm in most games.