Happiness is the 1982 "Mumbo Jumbo" TV ad

 

Happiness is the most important difference between your smart phone and your dumb phone

 With the smart phone you can butt-dial a conference call and piss-off multiple people all at once instead of annoying just one person by mistake.

Happiness is the 1960 hit "Wings of a Dove" performed by Ferlin Husky

 

Happiness is having a pulse!

 

 

 

 

 

 

 

 

 

 

Nyuk, nyuk.

Prove thy servants, I beseech thee, ten days; and let them give us pulse to eat, and water to drink. ... And at the end of ten days their countenances appeared fairer and fatter in flesh than all the children which did eat the portion of the king's meat. 

-- Daniel 1:12, 15

Happiness is correct use of the comparative degree

 

Happiness is the cowslip

 And I serve the fairy queen,
To dew her orbs upon the green.
The cowslips tall her pensioners be:
In their gold coats spots you see;
Those be rubies, fairy favours,
In those freckles live their savours:

-- William Shakespeare, A Midsummer Night's Dream, Act 2, Scene 1

Happiness is a ground-dwelling bird

 Have you mark'd a partridge quake,

Viewing the tow'ring falcon nigh?

She cuddles low behind the brake;

Nor would she stay, nor dares she fly.

 

-- Matthew Prior

Happiness is Sam Cooke's 1960 "Wonderful World"