Mom doesn't know my weight, and this probably wasn't the best way to inform her:

Mom: Okay, can you take that ladder and get that pan off the shelf for me?
Me: Here's the ladder.
Mom: Okay, get it now.
Me: Uhhhh, I think you should get it. That ladder's max capacity is 225lb, right?
Mom: Yeah, it's 225lb. You can handle it.
Me: (smile)
Mom: You're joking me.
Me: (smile)