carouse > define

noun

• Revelry in drinking; a merry drinking party.
  • synonyms: carousal, bender, toot, booze-up

verb

• Engage in boisterous, drunken merrymaking.
  • usage: "They were out carousing last night"
  • synonyms: roister, riot

• (v.i.) To drink deeply or freely in compliment; to take part in a carousal; to engage in drunken revels.
• (n.) A drinking match; a carousal.
• (n.) A large draught of liquor.
• (v.t.) To drink up; to drain; to drink freely or jovially.