mogul blocking

is a slang term for an action, intentional or not, that serves to prevent someone from reaching their full potential and goals to being well compensated. Such behavior is often motivated by greed, jealousy, competitiveness, or pettiness, although it is sometimes accidental. A mogulblocker is a person who engages in such obstruction usually for his/her own gain.

Hey if Bill's not slacking off on the clock, he's turning our customers to the competition! I've had it with his mogul blocking ass!

Dude if you don't like my merch, that's cool but why throw dirt on my name and block my mogul???

You: I'm getting peeled by my ex-wife and her lawyer!
Me: Wow what a mogulblocker!