1. [early 19C+] (also snuggery) the bar-parlour of a public house or inn; also attrib.
2. [20C+] (US Und.) a small revolver that can be concealed easily.
SE in slang uses
[late 19C] the vagina, in the context of sexual intercourse; usu. as give a bit of snug for a bit of stiff v., to have sexual intercourse (cf. bit of stiff under stiff n.1 ).