Are fake phone number apps legal?

There are many apps that enable you to obtain virtual phone numbers (we make one of them, Burner).  Phone numbers that are issued via these apps are generally being issued or hosted, at some point up the chain, by regulated carriers and are perfectly legal, though the specific regulations vary by market.

There are other apps that let users "spoof" a number -- ie call someone and disguise it as a 3rd-party callerID.  It is illegal to do this in the US, and reputable carriers and intermediaries generally have protections in place to prevent this from happening.

Why Scabies bumps appear on my inner thighs after I run hard or eat fast food and oily food?

What you get between your thighs is not scabies it is intertrigo. Due to tight clothes (like jeans), synthetic clothes (like gym shorts) there is persistent sweating in the groins. Running aggravates this. Due to the wet environment skin becomes fragile, kind of like how skin

I like gay and straight sex, where can I find gay men to hook up with?

Gay men are pretty easy to find.  What it seems like you're looking for are gay men who like straight sex.  They typically go by the name, "bisexual" or "omnisexual".  They exist too.  The "where" is really, really, super-duper hard to tell you.  A lot depends on where you live, what

If I do 100 reps of one exercise every day, will I lose weight?

Losing weight is almost totally driven by food choices (what and how much). Exercise (such as walking, running, and workouts) is needed for stamina and strength and for making sure that the weight you lose is fat and not muscle, but