Now that's a useful AND ap-peel-ing sign ! That's the Banana Cone, a bright yellow &...  ...ne, a bright yellow "Caution Wet Floor" sign that warns passers-by of slippery floor. Surely y...  ...s-by of slippery floor. Surely you've seen such a sign befor...

From the Department of Unnecessary Caution...  ...From the Department of Unnecessary Caution Signs , here comes a warning

Warning ! This sign may make your boss laugh ... then fire you sorry...  ...oss laugh ... then fire you sorry butt! The " Warning - To Avoid Injury Don't Tell Me How To Do My Job&...  ...Avoid Injury Don't Tell Me How To Do My Job" ...