Related Clues:

• One round of the course
• That's one round your friend can get back and drink in the way of the 35 across
• Drink up, friend - that's only one round
• A round of beastly drink
• One round to drink
• Is one's friend up to such a beastly drink?
• Last round, of course, if your friend is up to it
• The first of 21 across might be the last of 16 down
• One round of drink (3)
• Have a drink in a beastly sort of way
• With 33 Across, small pets
• 440 yards, often
• Swimmer's rep
• One can stand to lose it
• Victory run, maybe