My mom showed me that she could deep throat a banana. I asked my mom how you know how to do that. My mom said, "I practice on your new stepfather."
Banana Practice
Categories
Explanation
Experiment
Explain Bear
Alright listen up, buttercup. The joke is that the mom is implying she gives head to the new stepfather. And she's using a banana as a practice prop. You probably still don't get it because you're too busy eating glue.