better !pout !cry
better watchout

lpr why

santa claus town

cat /etc/passwd >>list
ncheck list

ncheck list

cat list | grep naughty >>nogiftlist

cat list | grep nice >>giftlist

santa claus town

who | grep sleeping
who | grep awake

who | grep bad || good

for (goodness sake) {

be good }

(Via Boing Boing.)