Top definition
a person who is very hairy so hairy you don't even want to make fun of him.
girl1: "i heard that you had a class with the new kid how is he"
girl2: "he is definetly a thorneycroft"

girl1: "oh that sucks"
by skierdude July 30, 2011
Get the mug
Get a thorneycroft mug for your coworker Paul.