My last girlfriend though used to always wizz her panties though when she'd laugh... One time she was on the phone to one of her friends laughing her ass off when I arrived there.. Then we were sitting around for a few minutes after she got off the phone, and she must have forgot because she got up and went to do something, and there was a wet patch on the bed and I didn't even imagine it was that.. But i'm like "it's all wet here".. and she's like, "oh yeah I spilt milk"... yeah right... It sucked because after I figured it out after a few times, I didn't want to take her to a comedy movie or anything.... Walking out of a cinema with a girl with a wet ass wouldn't be cool at all