Time for a sit down.

Hobnob is the brand name of a biscuit made from rolled oats and jumbo oats, similar to a flapjack/digestive biscuit hybrid.

The recipe was introduced by McVitie's in Scotland in 1985. The biscuit is currently available in many varieties, including dark chocolate, chocolate orange, and Hobnob bars. Other Hobnob-branded snacks include a Hobnob flapjack. Hobnobs contains approx 0.16 g of sodium per biscuit.

The name comes from an earlier phrase, to hob or nob, meaning "to drink together, taking turns toasting one another", probably from Middle English habbe "to have" and nabbe, a contraction of ne + habbe, "to have not", hence, "to have and have not", "to give and take".