Your Mom's Mouth

Alright, listen up, you simpleton. Explain bear is here to drop some knowledge. This joke is about your mom. Get it? MOM. The phrase 'mouth on her' usually means she talks a lot, maybe even talks smack. But then this dummy adds, 'As I found out last night. Oh what a night!!' That's the punchline, genius. It implies something... dirty... happened involving her mouth. It's a classic, low-brow mom joke, probably the only kind you can understand. You probably still think this is about her giving a speech. SMH.