bugger

American Heritage® Dictionary of the English Language, Fourth Edition

1. n. Vulgar Slang A sodomite.
2. n. Slang A contemptible or disreputable person.
3. n. Slang A fellow; a chap: "He's a silly little bugger, then” ( John le Carré).
4. v. To practice sodomy.
5. v. To practice sodomy with.
6. v. To damn.
7. bugger off Chiefly British Slang To leave someone alone; go away.
8. n. One who installs electronic bugs.

Century Dictionary and Cyclopedia

1. n. One guilty of the crime of bestiality: vulgarly used as a general term of contumely, without reference to its meaning.
2. n. A collector of bugs or insects; an entomologist.

Wiktionary

1. n. obsolete A heretic.
2. n. Someone who commits buggery; a sodomite.
3. n. slang, pejorative, UK, Australia, New Zealand A foolish or worthless person or thing; a despicable person.
4. n. slang, UK, Australia, New Zealand A situation that causes dismay.
5. n. slang, UK, Australia, New Zealand Someone viewed with affection; a chap.
6. n. slang, dated A damn, anything at all.
7. n. slang, UK Someone who is very fond of something
8. n. slang, USA - West A rough synonym for whippersnapper.
9. v. vulgar, UK To sodomize.
10. v. slang To break or ruin.
11. v. slang, UK, Australia, New Zealand To be surprised.
12. v. slang, UK, Australia, New Zealand To feel contempt for some person or thing.
13. v. slang, UK, Australia, New Zealand To feel frustration with something, or to consider that something is futile.
14. v. slang, UK, Australia, New Zealand To be fatigued.
15. interj. slang, UK, Australia, New Zealand, vulgar An expression of annoyance or displeasure.
16. interj. slang, US, euphemistic, rare Cutesy expression of very mild annoyance.

GNU Webster's 1913

1. n. One guilty of buggery or unnatural vice; a sodomite.
2. n. Low A wretch; -- sometimes used humorously or in playful disparagement.

WordNet 3.0

1. v. practice anal sex upon
2. n. someone who engages in anal copulation (especially a male who engages in anal copulation with another male)