Definitions
1.NounMatted material; rough massed hair, fibres etc.
2.NounCoarse shredded tobacco.
3.NounA type of rough carpet pile.
4.NounBacon or fat, especially if with some remaining hair or bristles.
5.NounA roughly-cut or torn-off piece of bread or cheese.
6.NounA deliberately messy, shaggy hairstyle.
7.VerbTo make hairy or shaggy; to roughen.
8.VerbTo hang in shaggy clusters.
9.AdjectiveHairy; shaggy.
10.NounAny 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.
11.VerbTo shake, wiggle around.
12.VerbTo have sex with.
13.VerbTo have sex.
14.VerbTo masturbate.
15.VerbTo chase after; especially, to chase after and return (a ball) hit usually out of play.
16.VerbTo perform the dance called the shag.
17.NounA swing dance.
18.NounAn act of sex.
19.NounA casual sexual partner.
20.NounA fundraising dance in honour of a couple engaged to be married.
21.NounFriend; mate; buddy.
22.AdjectiveExhausted, worn out, extremely tired.
23.AdjectiveTough and exhausting.