ap

A common acronym, defined as Armour Piercing

The 65 Grain M995 Armour Piercing round ripped that mutha fucka a new one despite his PACA Millenium level IIIA vest.

by Kalashnikov June 1, 2003

ap

Slang used by Asians meaning, Asian Pride.

by thrive July 22, 2003

ap

As in a cool person's nickname

Ap is cool, not gay in the least

by Lance Armstrong May 9, 2003

ap

1.Anal Probing
2.Anal Penetration
3.Advanced Placement

i-Jeffrey just AP-ed Divya yesterday.

by Site April 14, 2008

ap

A subtile word that means a lot of things. Rumour says that an 'ap' is a individual of the divine creatures called 'aper' (see definition of 'aper').

Du är en ap, din ap.
Ät en korv (see 'korv'), din ap.

by ap January 15, 2003

ap

Let gas flow through the buttocks.

Aww! Jack, you apped.

by Zach Man Guy Dude October 18, 2008

ap

A well rounded pupil

Teachers enjoy having aps in thier classes because they are far superior.

by balek December 22, 2007