It'll Never Leave You Alone

I think I'll have just one
 Well, maybe just another one
 Of course the third one's so much fun
 It'll never leave you alone
 And if you try and tell it to go
 You'll just turn around
 And bring it right back home
 I think I'll have a puff
 One should be enough
 It shouldn't have to be that tough
 It'll never leave you alone
 And if you try and tell it to go
 You'll just turn around
 And bring it right back home
 I think it's time for a sniff
 Just a little teensy whiff
 My head is howling and my bones are stiff -
 So would you like a hit?
 Just a little teensy-weensy bit?
 I think you're gonna like it
 It'll never leave you alone
 And if you try and tell it to go
 You'll just turn around
 And bring it right back home