Hiding under the rainbow is when you get caught for doing something wrong (like sexual harassment) and then immediately come out of the closet (i.e. admitting that you are gay). At that point, anyone that says anything derogatory about you is wrong because they are homophobic. See also: Kevin Spacey.
I guess Kevin Spacey thought that now is a good time to hide under the rainbow after he got caught with his hand in the underage cookie jar.
May I have an order of regular degular buttermilk pancakes? Without all the added jazz? Hold the blueberry smiley face, strawberry glaze, chocolate chips and whipped cream.
Usually a male who likes to encourage weight gain in his partner through the consumption of food. Feeders differ from FAs... whilst an FA is attracted to big girls, a feeder gets turned on by making a thin girl fat....or a big girl even bigger.