For the slang meaning of terms, you might check the Urban Dictionary, available for iPhone or PC. “Mowing the Lawn” is a slang term for shaving the hair from your pubic region.

Never mow wet or frosty grass This can damage your turf and compact the soil. Wait until later in the day when the lawn has dried out or defrosted, or postpone mowing to another day.

As a rule of thumb, you should never remove more than one-third of a blade of grass in a single mowing. If your grass has gotten tall, mow as high as you can, then a few days later, mow the yard again a little bit lower rather than waiting another week. Grass clippings should always be less than 1 inch long.