(verb) to grip or hold something with the inner thighs while sitting in order to leave one's hands free. This is almost always done in a vehicle with a fast food item, such as a beverage or carton of fries.
We're out of cup holders; looks like I'll have to crotch my root beer.
by sambarnes February 16, 2008
A verb meaning to force mid section in the general direction of someone's face. Commonly happens in awkward public transit situations where one is standing and someone else is seated near to them.
While riding a bus to the restaurant, I had a young man's midsection thrust into my face. I had been decidedly crotched.
by natalie Sept September 01, 2007