A person who is on hand and ready to perform a service or respond to an emergency; An unusually alert fellow who is capable of decisive action, seizing an opportunity.

Being ready to perform a task or duty right away, being there for something;reliable

Something, or some person performing an action in precise manner as expected by another party.

Being on time or in the correct place.

A portable toilet, or commode.

The act of shitting on the sunroof of a car, which results in fecal matter splattered on the driver's head/face upon opening the sunroof.

A perfectly located restroom; port-a-potty.

a massive hickey on the inside of a girls thigh