Top Definition
1A4 is the hexadecimal representation for the decimal number 420 - even nerds need their fun. Pronounced either "One, A, Four" or "Oneafour", with the second one sounding a lot like "wonderful".
Bob's got a ton of 1A4 behind the 15K servers.
by krapnek February 04, 2004
3 Words related to 1A4

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