The round ring of paper to put on top of the toilet seat so that your bum does not come in contact with said seat. Example: Finding the toilet halo dispenser empty, Mary began to meticulously line the toilet seat with moist towelettes she carried in her purse just for this purpose.
TOILET HALO
Meaning of TOILET HALO in English
Slang English vocab. Английский сленговый словарь. 2012