"tiny joy" is a correct and usable part of a sentence in written English.
You can use it to refer to any moment of joy or pleasure that is small, but meaningful. For example, "She experienced a tiny joy when her dog cuddled up next to her."
The Pythons lost the skirmish, but they had succeeded in pressing the tiniest of joy buzzers into ABC's unsuspecting hand.
Both roll up to become tiny parcels of joy.
… It would fill my tiny heart with joy" in front of the monument to the Workers Partyy in Pyongyang.
Fallon describes his set as a tiny cubbyhole of joy and fun, and the atmosphere has clearly rubbed off on the band.
"Soured by its enervated star and uninspired writing, the movie offers only tiny moments of joy, like a hailstorm of gumballs that's unexpectedly magical," Jeannette Catsoulis wrote in The New York Times in December.
Almost everyone leaves blood on the floor, but "Bedtime Stories" refuses to be juiced; soured by its enervated star and uninspired writing, the movie offers only tiny moments of joy, like a hailstorm of gumballs that's unexpectedly magical.
On the day of Baghdad's liberation, Mr. Stewart told his viewers that "if you are incapable of feeling at least a tiny amount of joy at watching ordinary Iraqis celebrate this, you are lost to the ideological left".
Lord knows, it would be nice for something to bring a tiny glimmer of joy to Victoria's increasingly sad eyes – the ones we're all politely pretending not to notice and laugh off as "Just Posh being Posh" during the requisite photo call accompanying every family outing.
She talks about the shedding of skin when acting and I think she shares with only a handful of her peers - Juliet Stevenson, Juliette Binoche and Meryl Streep among them - the hotline to the heart, the glimpse of soul, tiny flashes of joy and pain, and is apparently incapable of a lie.
