Green’s Dictionary of Slang

totty adj.

drunk.

c.1386		Chaucer Reeve’s Tale line 4252: Myn heed is toty of my swink to night, That maketh me that I go nat aright.
c.1510		Colyn Blowbols Testament line 7–12: He was drounke as any swyne [...] So totty was the brayn of his hede, That he desirid to go to bede.
1607		T. Walkington Optic Glasse of Humors 10: It doth dull the quicker spirits, stop the pores of the braine with too many vapours and grosse fumes, makes the heade totty, lullabees the senses, yea, intoxicates the very soule, with a pleasing poison.
1721		‘Ode to Melancholy’ Pleasures of Coition iv: The Spark, whose Noddle’s totty of the Must.