/* This effect and the next are handled like vibrato.
 * I’m a bit tired, so it begins to be ugly, sorry…
 */

Source: Direct link to the source code
Software: xsoundtrack
Programming language: C

// One thing I cannot stand is f*cking variables that
// are cryptic. I gotta lay off the dope when I code, shit!

Source: Direct link to the source code
Software: sapphire
Programming language: C++

// This function here causes those goddamn BadWindow errors.
// If I see another one of those I will f*cking scream!

Source: Direct link to the source code
Software: sapphire
Programming language: C++

; I know, it looks ugly and unsafe, but… Damn, this isn’t
; any f*ckin’ Kernel to be hugest code of the world!!!

Source: Direct link to the source code
Software: LED Device Controller
Programming language: Assembly