A gross and terrible guitar sound, formed by combining flanger and reverb effects.
Oh man, she's using flerb? What is wrong with her?
by firstname.lastname@example.org November 11, 2010
Can you define these popular missing words?
A sound Batman makes while fighting evildoers
And then Batman was like... "Bang... Pow... Flerb!"
by A concerned citizen in america November 09, 2009