WOMBA means anything that is awesome. It is usually yelled with excitement and passion and a deep voice. Pronounced "Wom (like "tom")-Buh(like "duh).
"WOOMBBBAAA!" - after winning a basketball game or something
"WOMBBAAA!" - want to feel manly so you say it loudly and deeply.
That was fricking WOMBA! - That was fricking amazing or awesome.
WOMBA. - Hello or hola
A)
The Crud that collects under the keys in a keyboard. Usually more severe in the keyboards of programmers and webmasters as they tend to spend a lot of time at the the computer and thus eat at their desk. Mainly affecting IBM Model M (clicly) style boards.
B)
Can also be used to gross out Non-Techie people
A)
Bill: want to go to the club?
Bob: No, I've got to clean out my board chow, keys are starting to stick.
B)
Bill: Want to go out to get a bite?
Bob: No, i am just going to have some of my board chow/
Bill: Whats' that?
Bob: The food scraps that collect in my keyboard; Want some?
Bill: *GAG* *HURL* *GAG*