Aliasing kid → child
Link to alias

Reason:

I suppose it could also mean "goat child", "joking", or "a small wooden tub", but let's be realistic here.

Okay it might get mixed up with the second one but that's about it.

Completely unrelated:

• Implication: glaive -> polearm
• Alias: pole_arm -> polearm

I could see people using it for young goats.
There's been regular use of similar tags: foal, puppy etc.
Those were aliased away as well, and I think that because of the multiple definitions that this is likely the correct alias for this situation.

tl;dr +1

Young Goat "Kid" is a species specific term, which we don't use. "Joking" isn't something easily shown in an image, though "Joke" as a term to describe text could be, and "Small wooden tub" is entirely a new definition to me. If you wanna tag a wooden tub, just tag with wood tub or something. Do we even tag things like "Wood"?

Approved all three.