Choose a side effect for the above user's power

[Owlclaws.]

But only at the worst possible times. Ie while swimming you become liquid

I can grow flowers from my fingertips

[roundedseal]

but only the stinkiest flowers. too bad for you!

i can turn invisible and trespass any gate without getting detected

[Delta Dawn]

but only your actual body becomes invisible, so you can't have anything on you...

i can get 8 hours rest in 2 hours

[drown]

But you can only stay awake for the same amount of time you slept.

I can perfectly mimic the sound of any person/animal/thing.

[Archie_The_Fel]

You can only mimic the sound when you're looking at said person/animal/thing irl. You cannot look at photos, videos, or anything simply recreating the image of said person/animal/thing. For example: in order to mimic the sound of a lion, you would have to physically be within eyesight of an actual lion. So, you'd have some fun trips to the zoo!

I can eat as much junk food as I like without any ill effects to my body/health in the long run.

[Đ₳Ɽ₭ ₩ØⱠ₣]

But you can't taste any of it.

I can breathe fire

[*Willow*]

The fire doesn’t burn anything

I can control the weather

[Archie_The_Fel]

But you can only do so when you've drank your full 8 glasses of water a day. Can't make it rain if you're dehydrated! If you're dehydrated, the skies stay clear.

[Ogoeatarock]

i can walk on air!

[DolphinThings]

You can only walk on air if there is any water present.

I can grow money on trees.