The North American version or the Harry Assmaster.

1. When a sexually frustrated male college student takes sexual advantage of male dorm/flat mates while they are passed out from excessive partying. This usually involves anal probing of the unsuspecting victim.The distinction between the hairy assmaster and the Harry Assmaster is derived from the tendency that North Americans are unable to pronounce the name 'Harry'. Extensive British studies indicate that 87.5% of North American college students studying in the United Kingdom mispronounce the name Harry as 'Hairy'.
2. A closet homosexual
3. An assmaster
North American: "You are such a hairy assmaster"
British colleague: "It's 'Harry';not 'hairy' you stupid American. Now drop your pants"
by crunchbitemsc November 4, 2011
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