to act stupid, crack a funny joke, or a joke that includes homosexual relations.

1. Slow to learn or understand; obtuse.
2. Tending to make poor decisions or careless mistakes.
3. Marked by a lack of intelligence or care; foolish or careless
4. Dazed, stunned, or stupefied.
5. Pointless; worthless

It’s a French word of the consequence of smoking marijuana

An alternative to calling something “gay” in a non offensive way