Threatening notices on rear of Yonge building

Our sister blog Yonge and Roxborough News is reporting (with pictures) that signs have been taped onto the rear of a low rise on the west side of Yonge Street in the alley between Roxborough and MacPherson. It’s clear that someone is very upset with someone. The notes carry what some people might consider to be a threat. The notice is shown in part above but the rest of it reads as follows:
Please be informed that in the case that you initiate behaviour of this character again in future you will suffer consequences including but not limited to chopping your (deleted) off, laminating that (deleted) and sticking it through that ignorant sack of grey matter you call your brain. XOXO