1 definition by The Dude from Tully!!!XD XD XD

A work of art new word Designed by 10 Advanced Middle School students as a version of the word Gerund. It now means anything but mostly used to describe someone with a micro penis or has no balls.
teacher: we are going to now underline the Gerund {students: GERB} phrase or regular Gerunds {students: GERB}
Get the Gerb mug.