Top definition
Internet-based shorthand for "Is What I Meant."
May have extra letters added for emphasis, e.g. "IEWIM" would be 'is exactly what I meant', "IWIFM" 'is what I fucking meant", and others.
May have extra letters added for emphasis, e.g. "IEWIM" would be 'is exactly what I meant', "IWIFM" 'is what I fucking meant", and others.
by M0use October 28, 2013