1) Bends the elbow 2) Boozes 3) Communes with the spirits 4) Drinks 5) Drinks excessively 6) Drinks hard regularly 7) Drinks to excess 8) Drinks too much 9) Gets likkered up 10) Guzzles 11) Has a few too many 12) Hits the sauce 13) Hoists a few too many 14) Overdoes the whiskey drinks 15) Overdrinks 
(abbr.) Helium, Hydrogen, Nitrogen, or Oxygen Isotopes.