A MARKET-NEUTRAL (beta-neutral) LONG-SHORT mean-REVERSION strategy that fades the IDIOSYNCRATIC 3-day overshoot of DOGE after removing its BTC-driven component. This is deliberately the OPPOSITE sign of the residual-MOMENTUM idea that died on XRP (that traded continuation of the residual trend; this fades a short-horizon residual overshoot), and it is mechanistically distinct from the dead cross-sectional BASKET reversals (USEQ short-term reversal, majors 2-day reversal) because it is a SINGLE-NAME residual trade whose BTC hedge strips out exactly the systematic market drift that made those single-name reversals lose. Economic basis: high-idiosyncratic-vol meme majors like DOGE experience sentiment-driven overreactions that are NOT explained by the crypto market factor (BTC); the systematic (BTC) component of a move persists/trends, but the residual (DOGE-specific) component of a SHORT-horizon overshoot mean-reverts as the overreaction fades and liquidity providers are compensated. By hedging out BTC beta we isolate and fade only the idiosyncratic overshoot, not the trend. Chosen to (a) fill the under-represented long_short bucket in a momentum-saturated portfolio, (b) be a cross-asset/pairs trade, and (c) target a symbol (DOGE) with genuinely large idiosyncratic vol so the reversal capture comfortably clears two legs of fees.