Â· just now. Report Abuse. A pulled muscle is more of a strain--the muscle has been stretched too far and causes pain. A muscle spasm is when a muscle is irritated for whatever reason and keeps moving on its own, sudden involuntary contractions. You can have both at the same time, though. Me Â· 8 years ago.
Sharpie-a pen with indelible ink that will write on any surface. pen-a writing implement with a point from which ink flows. trademark-a formally registered symbol identifying the manufacturer or distributor of a product.
Save. evergreenpics/iStock/Getty Images. The Sharpie Permanent Marker was developed at the Sanford Ink Company in 1964, and the chemist Francis Gilbert had a prominent role in its invention. The Sharpieâs claim to fame is that it is a permanent, pen-style marker that can write on virtually any surface.