βωμολοχικός
From LSJ
οὐκ ἂν λάβοις παρὰ τοῦ μὴ ἔχοντος → you can't take from one who doesn't have, you can't squeeze blood out of a turnip, you can't get blood out of a turnip, you can't get blood from a stone, you can't get blood out of a stone
English (LSJ)
ή, όν,
A inclined to ribaldry, Luc.Herm.58, Gal.6.228, al. Adv. -κῶς (Lat. -ice), Id.Subf.Emp. 11.