assfuck

Short definition from Wiktionary

Noun

1. 1
   Sodomy, anal sex, an act of anal intercourse.
2. 2
   A jerk; an obnoxious person.
3. 3
   An act of stunning betrayal.

Verb

1. 1
   To engage in anal intercourse.
2. 2
   To betray.

Adjective

1. 1
   Isolated and neglected, undesirable, or held in contempt.