when i was wee, the ONLY packaged/cafe/restaurant sandwiches i’d eat was prawn mayonnaise. Looking at them now, it makes me wanna’ spew.
fun story tho. once when i was about 6 or 7, i was jumping up and down on my mum’s friend’s bed with said friend. She had a shortish skirt on. After a minute or so, I stopped and said “eww it smells like prawn sandwiches”