Hobnob
Hobnob , adverb
[Anglo-Saxon habban to have + habban to have not; ne not + habban to have. See Have, and compare Habnab.]
1.
Have or have not; -- a familiar invitation to reciprocal drinking. — Shakespeare
2.
At random; hit or miss. (Obs.) — Holinshed
Hobnob , intransitive verb
1.
To drink familiarly (with another).
2.
To associate familiarly; to be on intimate terms; as, to hobnob with the political elite.
Hobnob , noun
Familiar, social intercourse. — W. Black