Naked Rule
If you take a girl out on a date and it's not going great you take her home and let her go to the toilet. Then you strip down and when she comes back you usually end up getting laid.
I took my girlfriend out on a date and it was terrible. I let her go to the toilet, I stripped down, and I ended up getting laid.
I took my crush out on a date and it was bad. I let her go to the toilet, I stripped down, and I ended up getting laid.
I took my friend's sister out on a date and it was boring. I let her go to the toilet, I stripped down, and I ended up getting laid.