What stirs your rage, /prog/?

Mine are people who do this on C-like languages:
if(numbers==NULL)
{
numbers=temp;
numbers->next=NULL;
}
else
{
temp2=numbers;
while(temp2!=NULL)
{
var=temp2;
temp2=temp2->next;
}
temp2=temp;
var->next=temp2;
temp2->next=NULL;
}

No spaces between operators.
Opening brace on lines by themselve.
Else statement not a continuation of the if-statement it belongs to
Terse variable.
camelCase

This, stunts like these stir my rage:
https://www.youtube.com/watch?v=6XvmhE1J9PY
The comments are worse.