[ヤングラいちば, yangura ichiba] (n) young underground market (the underground economy in goods and services, involving lots of barter and buying and selling of secondhand goods)
[あぶらがのる, aburaganoru] (exp, v5r) (1) to get into the swing of (one's work); to hit one's stride; (2) fish and birds putting on some fat for winter and becoming more tasty as a result