The penis.
The tropical tree-like plant which bears clusters of bananas, a plant of the genus Musa (but sometimes also including plants from Ensete), which has large, elongated leaves.
In particular, the sweet, yellow fruit of the Cavendish banana cultivar, which may be eaten raw, as distinct from e.g. a plantain for cooking.
A banana equivalent dose.
A yellow colour, like that of a banana's skin.
A person of East Asian descent, especially an ethnic Chinese from a Western country who does not speak Chinese and only speaks English, considered to have overly assimilated and to be subservient to white authority, an East Asian race traitor.
A banana kick.
An elongated curved tropical fruit of a banana plant, which grows in bunches and has a creamy flesh and a smooth skin.
A catamorphism (from the use of banana brackets in the notation).
Curved like a banana, especially of a ball in flight.
Sanity.
Humour, especially when clever or quick.
A person who tells funny anecdotes or jokes; someone witty.
The ability to think quickly; mental cleverness, especially under short time constraints.
Intellectual ability; faculty of thinking, reasoning.
Intelligence; common sense.