The difference between Boo-boo and Thinko

When used as nouns, boo-boo means a mistake or error, whereas thinko means a careless mistake made in thinking.

Boo-boo is also verb with the meaning: to defecate.

check bellow for the other definitions of Boo-boo and Thinko

Boo-boo as a noun (countable, colloquial, often, childish):

A mistake or error.
Boo-boo as a noun (countable, colloquial, childish, by or to young children):

A minor injury, such as a cut or a bruise.
Boo-boo as a noun (uncountable, colloquial, childish, by or to young children):

Feces.

Boo-boo as a verb (colloquial, childish, by or to young children):

To defecate.

Thinko as a noun (slang):

A careless mistake made in thinking.

Examples:

"I must have done quite a thinko, but I don't remember leaving my keys in the refrigerator."