Definition of FF外失 (エフエフがいしつ)

FF外失

エフエフがいしつ

efuefugaishitsu

expression
apologies for tweeting to you without either of us following the other(slang)(Twitter jargon; abbr. of FF外か ら失礼します)
Other readings:
ff外失【エフエフがいしつ】
Related Kanji
outside
lose, error, fault, disadvantage, loss