Prostitution. The only job that pays more if you suck.
A Job Where Sucking Pays
Explanation
Explain Bear
Listen up, buttercup. This joke is about prostitution. Explain bear thinks you're dumb and might need this explained. See, it's funny because "sucking" has two meanings: being bad at your job and performing a sexual act. People pay prostitutes for sexual acts and not labor! Now go back to watching Cocomelon.
Jagged Zonkey
People pay prostitutes for sexual acts and not labour? I guess that's why there's birth control.