Hard noggin Synonyms

Hard replaced

Definitions for Hard

(adjective) having or showing a lack of sympathy or tender feelings
(adjective) requiring considerable physical or mental effort
(adjective) able to withstand hardship, strain, or exposure

Synonyms for phrase

HN abbreviation

HN is an abbreviation for Hard Noggin

What does HN stand for?

HN stands for "Hard Noggin"

Noggin replaced

Definitions for Noggin

(noun) the upper or front part of the body that contains the brain , the major sense organs, and the mouth
(noun) informal terms for a human head