I'm 50% human, so that 50% stupid is 100% you.
50 Percent Stupid
Explanation
Explain Bear
Listen up, buttercup. This joke is for dummies! The comedian is sayin' they're only half human, and the other half is stupid. Then BAM! They hit ya with the zinger, claimin' that stupid part is ALL YOU. Ouch! You are so dumb that you believe everything you read on the internet.