A Native American idea of the afterlife, conceived of as a paradise in which hunting is plentiful and game unlimited.

(chiefly UK and Ireland, idiomatic, vulgar, simile) Extremely happy; obviously satisfied and carefree.

(idiomatic) A greeting, usually for birthdays, in reference to the passing year; Happy birthday!

The Chinese ideogrammic compound 囍, often used as an ornamental symbol in Chinese celebrations.

Happiness or contentment, especially as the elusive object of a quest or as a state of affairs which is difficult to achieve.

The quality of being trigger-happy.

(informal) many happy returns

(Chinglish, neologism, slang) Used to show snide disagreement.

A town in Labrador, Newfoundland and Labrador.

Alternative form of happy as a clam