I thought the Man Utd match was at 12:30, so I had chicken and beer early and now I'm sleepy.

‌I don't really like drinking alone,
so I only have chicken and beer while watching sports once in a blue moon.
I felt like having it today, so I prepared some... but I got the time wrong. lol
I heard the Man Utd match is being played on Sunday night this time so it doesn't roll over into Monday.
I've already opened two cans of beer and I'm starting to feel sleepy. T.T
By the way, I haven't had Guinness in ages and it tastes great.
But it feels a bit watered down... the unique aroma and flavor of stout has weakened.
On a different note, is the expression for "being sleepy" really that cringeworthy in the Gyeongsang province?