Fun in the Linux kernel source
void die_if_kernel(char *str, struct pt_regs *regs)
{
static int die_counter;
int count = 0;
/* Amuse the user. */
printk(
" \\|/ ____ \\|/\n"
" \"@'/ .. \\`@\"\n"
" /_| \\__/ |_\\\n"
" \\__U_/\n");