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The number coming after 19 in hexadecimal.
9, A, B, C, D, E, F, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 1A
by RedWater February 24, 2009
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Oct 3 Word of the Day
I couldn’t care less (but one must keep up appearances, right?)
Frenemy has a family tragedy. "Thoughts and prayers."
by November 05, 2018
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2
Look at those two. They are so 1a.

Used as a question: Do you think those two are 1a?
by eew.whut February 16, 2010
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4
Someone who is close to being an a1 bloke, but due to some mental difficulties, not quite.
Adam: "Awwh bless him, he tries so hard, his hearts in the right place but his head's screwed on fucking backwards".

Chris: "Yeah, what a 1a bloke".
by adamisonfire18 August 17, 2008
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5
Queers who dont get under 90 percent. Ms McKay loves them
They're gay so they're 1a
by A person Hi December 24, 2019
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6
1a are queers who cant get under 90 percent in a test. Ms McKay loves them
Look they're sucking each other off they must be 1a
by A person Hi December 24, 2019
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