Melbourne woman Trish Downes was going about her business and just walking to work as many people do of a morning when a man felt the need to scream at her.
Taking to Facebook, Downes explained the tone of the man driving past.
"He leant out of his car window to holler at me, not in a vaguely complimentary way but in a 'I wanna f*** you!' type of way," she wrote.
"Before I could respond, a middle aged tradie leapt out from behind me, hurled his iced coffee at the dude's van and yelled, 'YOU SHOULD KNOW BETTER'."
Floored by the tradie's response, Downes turned to him and congratulated him on his throw. She also thanked him for hurling a coffee that no doubt would have cost him close to A$10.