De or het gaybashing?

The correct Dutch article is:

de gaybashing

Rule Words ending in -ing: almost always de. See the rule
Meaning (Dutch) (lhbt) gewelddadige of discriminerende uiting gericht tegen personen die (vermoedelijk) lesbisch, homoseksueel, biseksueel, transgender of queer zijn (LHBTQIA+).

How to use gaybashing

the gaybashingde gaybashing
this gaybashingdeze gaybashing
that gaybashingdie gaybashing
our gaybashingonze gaybashing
your gaybashingjouw gaybashing
every gaybashingelke gaybashing
which gaybashing?welke gaybashing?
a big gaybashing / the big gaybashingeen grote gaybashing, de grote gaybashing

Meaning, plural, diminutive, pronunciation and translations: WikiWoordenboek (Dutch Wiktionary) (CC BY-SA 4.0). Example sentences: Tatoeba (CC BY 2.0 FR).