Hey, English aficionados! It's time once again to expand your vocabulary.
TFFW stands for "Too Funky For Words."
TFFW is used to describe a situation or an object that is beyond the normal parameters of funkiness. It is used for a funkiness of epic proportions.
"Man, those Harlem Globetrotters are TFFW."
"When I saw you do that dance move you were TFFW!"