Nitty

I'll spare you the nitty gritty.

Source: tatoeba (7446825)

About mid-night do I walke, and for the trickes I play they call me Pach. When I find a slut asleepe, I smuch her face if it be cleane; but if it be durty, I wash it in the next pisse-pot that I can finde: the balls I use to wash such sluts withal is a sows pancake or a pilgrimes salve. Those that I find with their heads nitty and scabby, for want of combing, I am their barbers, and cut their hayre as close as an apes tayle; or else clap so much pitch on it, that they must cut it off themselves to their great shame.

Source: wiktionary

Tuc[ca]. […] Can thy Author doe it impudently enough? / Hiſt[rio]. O, I warrant you, Captaine: and ſpitefully inough too; he ha's one of the moſt ouerflowing villanous wits, in Rome. He will ſlander any man that breathes; If he diſguſt him. / Tucca. I'le know the poor, egregious, nitty Raſcall; and he haue ſuch commendable Qualities, I'le cheriſh him: […]

Source: wiktionary

Rich people haue the world at will, / Trades fade, but Lawiers flourish still, / Iacke would be married unto Gyll; / but care will kill a Cat. / Are you there, Sirrah, with your beares? / A Barbers shop with the nittie haires, / Doll, Phillis hath lost both her eares / for coozning.

Source: wiktionary