What is gay IBM?

What is IBM?

An acronym for "Itty Bitty Mean" which is in reference to one's penis size being abnormally small, or implied it is small.

Definition

An acronym for "Itty Bitty Mean" which is in reference to one's penis size being abnormally small, or implied it is small. Usually accompanied by a hand gesture, to punctuate the point. Also used to poke fun, at one time computer Giant I.B.M.

In many cases, an accompanied hand gesture, where the baby finger is held up, to help punctuate the smallness.