Not to be confused with McYeet although very similar. MacYeet is the Scottish cousin of Yeet, but used to describe a really good time generally brought on by copious amounts of alcohol consumption and general tomfoolery.
Angus: Aye Donald, ye ha' a wee bit o' MacYeetus ?
Donald: " Ha! Ah' wo'e a wee wean las' nighh. Aye wuh a fuuukin crackey, no?!"