A brave documentarian has gone viral on TikTok for her willingness to venture into the dingiest of ‘boy rooms’, that even a deep clean couldn’t save. Houseproud individuals needn’t read any further, unless they wish to risk being exposed to previously untold horrors they will wish they could unsee. Intrepid explorer Rachel Coster has taken over lifestyle TikTok, thanks to her unrelenting commitment to documenting the bleakest, moldiest and uninspiring male spaces in the country – in search of defining what it means to have a ‘boy room’. Hint: an affront to all of the human senses and often a v…