If you wish for the perfect hot fudge sundae, don’t say “and I want crushed nuts”.
It’s okay to wish for a car, just not for a really hot one.
In the sequential thread category this came up just before:
Like a Cold, Wet, Squirrel Nose to the Balls
Yeah, that qualifies.
Never ask a beautiful Genie for a little head.
Never ask for two big boobs.
Make sure the genie isn’t hard of hearing when you ask for a 12 inch penis.
It’s probably prudent to avoid asking for a “buttload” of money or goods.
Don’t sing along to “Oh I wish I were an Oscar Mayer wiener”.