Maggots ......... *pukes*

Dear dirty housemate,

We don't need your free of charge maggot therapy.

Please take it back. And have fun bonding with your little ones - maggots.

Finally........... he is leaving the house, together with all the filth.

Bon voyage!
Adios!
Selamat tinggal!
Zoi kin!
Ban Ban kia!
再见!
Annyeong i geseyo!
Sayonara!
Goodbye!

Not bragging about my fluency in different language. You can just google it and you will get many more. :)

Alas! Clean air in the house!

Yes!