Home page
- A
- B
- C
- D
- E
- F
- G
- H
- I
- J
- K
- L
- M
- N
- O
- P
- Q
- R
- S
- T
- U
- V
- W
- X
- Y
- Z
- #
- new
Store
Blog
Advertise
Add a definition
User settings

- A
- B
- C
- D
- E
- F
- G
- H
- I
- J
- K
- L
- M
- N
- O
- P
- Q
- R
- S
- T
- U
- V
- W
- X
- Y
- Z
- #
- new
Store
Blog
Advertise

1 definition by Mex4life1992

OS

Slang word for a power up in the popular game Halo 2 means Overshield. Gives you 2 extra layers of shield

"Pick up the OS you wont die!"

by Mex4life1992 November 11, 2006

Get the OS mug.