Can’t remember a specific odd compliment, but I know the oddest time I received a compliment. I went to a house viewing a few years back and I would meet the landlord. I get introduced by his daughter and instead of ‘Hello’, he simply goes ‘You have nice eyes’. They do get complimented every now and then, but for a first time introduction, was an odd time to receive a compliment.
If one odd compliment springs to mind, I shall let you know.