scottish handshake

A scottish handshake is a headbutt, derived from the steriotype of Scots being extreamly violent and would hedbutt you as a greeting.
James called Angus' wife a man, so Angus said "Stitch this!" and scottish handshaked him on the nose.
by Nicolas O'Brien September 03, 2006
mugGet the scottish handshakemug.

Scottish handshake

A swig of hard liquor straight from the bottle, preferably before midday.
Mate, pass us the old Scottish handshake, I'm melting
by Dr. Novice October 04, 2019
mugGet the Scottish handshakemug.