Knottie head is also derived from Seagrams Gin. The bottle is textured and bumpy resembling knots of wood.
by Geek Boys June 26, 2010
Adj: Generic term for cheap wine. This is derived from the huge bottles (generally gallon sized) that K-Mart used to sell for $2-3 USD. These bottles had simulated grapes blown into the glass, after consuming this poison the person would have a huge hangover hence the term "Knotty head"
by Scott Free June 01, 2006