Compounds of 反り返る

• 反り返る
  (v5r,vi) to warp
  to bend backwards
  to throw the head (or shoulders) back
  to throw out the chest
• 踏ん反り返る
  (v5r,vi) to lie on one's back with legs outstretched
  to recline
  to get cocky
  to be arrogant