This simply means you're drinking a lot of water. It is not necessarily a bad thing. You're keeping your body nourished. Just remember to go to the bathroom and don't hold it in for too long.
it means you've been drinking too much water
You mean like water in motor oil? Easy to find out: just look at it. If it looks like mayonnaise, there's water in it.
Urine with a relatively low amount of water in it.
Oil level.
Fluorescent urine means.......well fluorescent means like glowing and urine means liquid or water. So I suggest it means glowing liquid or something. If you were using markers and if it said fluorescent urine it would mean that the markers are bright and they kind of glow.
Oil Can? Oil pressure low?
Sweat that smells like urine has ammonia. This means your body is losing nitrogen. Drink more water and the nitrogen will go into your urine rather than your sweat. You should also eat more or drink more carbohydrates.
When your urine smells like garlic, it could mean different things. However, try drinking a lot of water to flush out any toxins and if it persists, see a doctor.
Read your owner's manual. It means water temp.
It sounds like the poor thing might be dehydrated; it's urine is becoming concentrated, hence, brown in color. Offer him water frequently. If that doesn't result in making the urine lighter, seek a vet's opinion.
No ususally darker urine means you need to drink more water. The color of urine is not a sign of pregnancy.
check antifreeze level
If you mean like high amount of urine: Polyuria. If you mean like high amount of particles inside the urine: High specific gravity = your urine may have high levels of glucose, protein, bilirubin, urobilinogen, or/and a lot of mucus, crystals, bacteria, and tissue/blood cells.