gifs and gifsets are tagged as "gif" and "gifset" respectively. Flashing gifs/gifsets are also tagged "epilepsy warning."
My Magic: the Gathering hijinks are tagged "MtG" and "GD plays MtG." Flight Rising posts will be tagged "Flight Rising" and "GD imagines dragons." If I am arguing with bigots, the tag will be "GD argues loudly."
I try to tag for triggers: if you see something you don't want to, message me!