When you are laughing a shit load and you're typing at the same time, you get typos. Omcputer is a result of that. It means computer, just typo'd.
xGoDLyNooBx: LOL
xGoDLyNooBx: OMFG
CLTCOMMANDERSSSD: lol
xGoDLyNooBx: apple jacks is apple hax, apple being the apple omcputers
CLTCOMMANDERSSSD: omcputers?!?!
CLTCOMMANDERSSSD: LOL
When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).