giggle 
Apparently, we’re both mistaken. :eek:
Data was composed of 24.6 kilograms of tripolymer composites, 11.8 kilograms of molybdenum-cobalt alloys and 1.3 kilograms of bioplast sheeting. (TNG: “The Most Toys”) All told, he weighed approximately one hundred kilograms. (TNG: “Inheritance”) Data’s upper spinal support was a polyalloy designed to withstand extreme stress. His skull was composed of cortenide and duranium. (TNG: “The Chase”) His legs were exactly 87.2 centimeters in length. (Star Trek: Insurrection)
And apparently his measurements are almost exactly based on Julia Roberts in Pretty Woman.
It’s easy to forget the fact that Bret Spiner is playing three roles at once — in the same scene.
The fact that you forget that fact is a testament to how great a job Spiner did.