Drunk
noun
Time to pay over your drunkedness. You try, but you can't pay over drunkedness. You must be super drunk to think that.
よっぱらい
This is a combination of 酔う and 払い, put together with some small っ and a rendaku added in because you're drunk.
昨日の夜酔っ払いに絡まれた時、心臓がドキドキしました。
My heart was pounding while I was hassled by a drunk last night.