Remember that incredible video of the fire-spitting twin-turbo Underground Racing Gallardo we showed you a few weeks back? Well the videographer and owner, Robert Himler, has gifted us another brilliant video, this time of his (rather attractive) mom screaming as he mats the gas pedal.

She protests that she has sweaty palms, and after the acceleration, that she "hates that," but she can't restrain the hysterical giggling such cars tend to induce. The best part of the video, though? The evil little grin on Himler's face as he prepares to unleash the 1,250-horsepower beast.

Watch past the first rush for several more batches of fun.

[Robert Himler on YouTube]