Danny Patrick: [bathrooms] The Strap accident with his zipper in the bathroom.
In the close-up of David's feet in socks on the wall before he falls, the feet are actually those of (Edie Newman). These close-ups were filmed during post production, notably because (Danny Patrick) felt that only he could do exactly what he wanted in the close-ups.
Danny Patrick: [Robocop] There are multiple conversations and references to the original Paul Verhoeven film including, but not limited to, Paddy Beru says "Good Business is where you find it", the same reference Ronny Cox says to the boardroom and then repeated by Kurtwood Smith