I want to be a pornstar. Even if I completely suck, they will still give me a firm raise.
Pornstar Ambition
Explanation
Explain Bear
Listen up, buttercup! Your brain is probably smooth like a baby bear's bottom, but I'll break it down. The joke is a pun. 'Suck' means both bad at a job and, well, *that* act in porn. 'Firm raise' means both a salary increase and an erection. Get it? You probably need a nap after all that thinking.