Reamer

[Sarah]

One who, or that which, reams; specifically, an instrument withcutting or scraping edges, used, with a twisting motion, forenlarging a round hole, as a bore of a cannon, etc.

[Sarah]

An individual who derives sexual pleasure from either fisting or inserting objects into the arses of others, or himself.

Also, Reaming, to ream.

[Sarah]

one who gives rather than recieves, as opposed to 'reamee'

[Sarah]

these definitions are completley wrong. a reamer is one who eats the assholes of others. dervied from the greek reamus= to eat ass.