Top definition
A28 is 2600 in Hexadecimal.

2600 is the best magazine ever made.

FREE KEVIN!!!
Bob: what was the frequency of the captain crunch whistle used to make free phone calls?

L337 H4X0/2 : I believe the frequency was A28 Hz Bob.
by Cryptix January 12, 2011
Get the mug
Get a A28 mug for your brother-in-law Bob.
buy the domain for your pet vlog