The Scotland/Northern Ireland idiom for gagging without vomiting.
NOTE: The idiom is *the* dry boak. It it never *a* dry boak.
It is from this idiom that the word boak escaped to take on a life of its own (along with the alternate spelling boke) -- with some people using boak (or boke) to mean "the dry boak," and others meaning normal vomiting.
"It would huv gied ye the dry boak tae hear them sookin up tae him, aw sweetie sweetie." (Anne Donovan, Hieroglyphics: And Other Stories, 2001)
An absolutely foolproof way to keep minors from viewing content deemed "too mature" for them to watch.
Billy: "So I was trying to watch some videos for an M rated game, and I ran into an age gate, so I put in my real birthday. SOMEHOW it managed to figure out that I am 12. CURSE YOU AGE GATE!!!"
Bill: "Fucking age gate! *quick scroll* THERE! I was born on January 1, 1904. Fuck you age gate."
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*