I took pre-natal vitamins during my pregnancies.
For several hundred days... every time I took one... I would think, taste and envision myself chewing on raw chicken. Mind you, I don't like touching raw chicken and have never licked, tasted or *ewww* chewed on raw chicken but every day... same thing.
The funny this is, I told my girlfriend, who was also pregnant at the time, and she started thinking the same thing. She wasn't all too pleased with me.