"Boil brained" is not a common phrase in English. It may be a variation of "boil-brained," which could be interpreted to mean someone who is easily agitated or hot-headed. However, without more context it is difficult to determine the exact meaning.
"Tickle-brained" is a term coined by William Shakespeare in his play "Troilus and Cressida" to describe someone as being whimsical, imaginative, or flighty in their thinking. It suggests that the person's mind is easily amused or distracted.
Yup
While some studies suggest that certain cognitive functions may be more dominant in one hemisphere of the brain than the other, the idea of being strictly left-brained or right-brained is considered an oversimplification. In reality, both hemispheres of the brain work together in most tasks, and individuals use a combination of cognitive functions from both sides to process information and solve problems.
"Boil contents" means bringing a liquid to a vigorous bubble, typically in a pot or kettle on the stove. This is often done to cook or sterilize the contents in the liquid.
I think you mean 'boil off' not 'off boil' and by this the recipe or person, etc, means to boil off something such as all of the oil in the foods so that it is not greasy when you get the result. ~Singer
Big Brained (or smart)
A crazy idea
Dumb, scatter brained, slow.
peanut butter is good
Big Brained (or smart)
It means stupid..
It's an insult. A lout is a stupid, heavy, and often clumsy person incapable of much of any value. A boil is a small pustule--if that is the size of his brain, this particular lout must be exceptionally stupid.
It's hare-brained. Someone's got the brains of a rabbit.
batameez
someone who is "light" in the brain- scatter brained or not very smart
The word brained has one syllable.
To boil is a verb.