Disgusted neighbours have called out an apartment block resident for repeatedly vomiting over the edge of their balcony.
A furious note displayed on the wall of the complex in Redfern, in Sydney's inner west, took aim at the mystery spewer over the revolting habit.
"To the disgusting person who keeps on vomiting over the edge of their balcony, STOP DOING IT," the letter read.
"Your neighbours don't appreciate cleaning YOUR vomit off our balconies, outdoor furniture, our clothes we are drying outside, or ourselves if we're outside trying to enjoy using our balcony when you decide to vomit over the edge.
"Respect your neighbours and keep your vomit inside your own apartment."