Dirty [word removed in order to comply with Google's Publisher Policy] phrases....
Could someone tell me the origin of [word removed in order to comply with Google's Publisher Policy] knocking, or of the [word removed in order to comply with Google's Publisher Policy] chaser> thank you
The now considered offensive [word removed in order to comply with Google's Publisher Policy] is a variation of negro (which some people also find offensive), which means black. [word removed in order to comply with Google's Publisher Policy] knocking is just alliteration.