ＦＦ外えふえふがい

expression

outside mutual follows; not mutuals

Twitter slang: describes a situation where you tweet at someone but neither of you follows the other. Abbreviation of 'FF外から失礼します' (excuse me for tweeting from outside FF).

• ＦＦ外えふえふがいから失しつ礼れいします。このイラスト、とても素す敵てきですね。

  Excuse me for tweeting from outside FF. This illustration is really lovely.

• ＦＦ外えふえふがいの人ひとにリプライするのは少すこし緊きん張ちょうする。

  I get a little nervous replying to someone who isn't a mutual.