A fork of Rural Dictionary
The second letter of the alphabet, the 10th letter of the alphabet... if you are unfamiliar with that, here's the alphabet, with the second and tenth letters capitalized...
a B c d e f g h i J k l m o p q r s t u v w x y z.
If you are still that daft, try this:
B. J.
or Blow Job.
<Girl> Oooh baby! How about a 2-10?
<Camel_Kid> Fuck yeah!