Something "Special" in the Heir

10/16/2008 12:42 PM PDT

Something "Special" in the Heir

Once a spoiled rich kid, always a spoiled rich kid .. even when you're 37.

Mathias Guerrand-Hermes (yes, as in an heir to the fashion house) was charged by the Feds yesterday for allegedly going nuts -- we do mean nuts -- on a plane.

According to The Smoking Gun website, the Feds say when the pilot tried getting Matty to pipe down, he grabbed the pilot's "genital area" and actually uttered the words, "I am not going to behave myself."

Spoken like a true Hermes (douche)bag.

The rap could get Guerrand-Hermes 20 years in the joint.