This is one of my favorite stories of all time. My mom told it to me a a few years ago, when we were on the topic of laughing so hard that you pee your pants. Haha. Good start, right?
My mom and dad started dating when they were teenagers - she was 18, and he was 19. So this one day shortly after they started going out, my dad came over to my mom's house (for the first time) before a date so that he could meet her mom (aka my grandmother) and everything. Well when my dad arrived, my mom decided that she wanted to see how he'd handle meeting my grandmother for the first time, so she waited in the hallway - where she could see and hear him, but he couldn't see or hear her. So my dad comes into the house and is just making small talk with my grandmother and looking around. He walks into the kitchen (which leads directly to the backyard) and he's distracted by the all the flowers and trees out there, and as he's walking he says to my grandmother "Oh Mrs. Smith, what a beautiful garden you have!" and then BOOM! He runs smack
into the sliding glass door with a loud thud
that echoed through the whole house. My grandmother is just standing there with this shocked expression on her face and my dad says to her "uhh...wow, that's really
clean glass." So my mom who had witnessed all of this from afar is like peeing her pants laughing, while my grandmother just looked at my dad like "oh my goodness gracious, what has my daughter brought home..."