shag

Short definition from Wiktionary

Noun

1. 1
   Matted material; rough massed hair, fibres etc.
2. 2
   Coarse shredded tobacco.
3. 3
   A type of rough carpet pile.
4. 4
   Bacon or fat, especially if with some remaining hair or bristles.
5. 5
   A roughly-cut or torn-off piece of bread or cheese.
6. 6
   A deliberately messy, shaggy hairstyle.
7. 7
   Any of several species of sea birds in the family Phalacrocoracidae (cormorant family), especially a common shag or European shag (Phalacrocorax aristotelis), found on European and African coasts.
8. 8
   A swing dance.
9. 9
   An act of sex.
10. 10
    A casual sexual partner.
11. 11
    A fundraising dance in honour of a couple engaged to be married.
12. 12
    Friend; mate; buddy.

Verb

1. 1
   To make hairy or shaggy; to roughen.
2. 2
   To hang in shaggy clusters.
3. 3
   To shake, wiggle around.
4. 4
   To have sex with.
5. 5
   To have sex.
6. 6
   To masturbate.
7. 7
   To chase after; especially, to chase after and return (a ball) hit usually out of play.
8. 8
   To perform the dance called the shag.

Adjective

1. 1
   Hairy; shaggy.
2. 2
   Exhausted, worn out, extremely tired.
3. 3
   Tough and exhausting.