Know why cattywampus was trending last week?
mid-14c., "serpent's tongue" (thought to be a stinging organ), later "sharp extension of a metal blade" (1680s), from Old Norse tangi "spit of land, pointed metal tool," perhaps related to tunga "tongue" (see tongue). Figurative sense of "a sharp taste" is first recorded mid-15c.; that of "suggestion, trace" is from 1590s. The fish (1734) so called for their spines.
To beat someone severely; thrash: Fetch me my gin, son, 'fore I tan your hideRelated Terms
[1670+; fr the making of a hide into leather by tanning]