Top definition
To have an abundance of something unwanted. The term extraphallus is believed to have been started during a slip up on the 1upyours podcast when the host was trying to say extraneous or superfluous and instead ended up mixing the two.

The double meaning was too humorous and the term stuck.
Look at all this extraphallus content that EA is trying to charge microtransactions for.
by Forgetababble November 18, 2006
Get the mug
Get a extraphallus mug for your Uncle Vivek.