teacher arms 

Upper arms that have loose, freely swinging flab in the triceps area that hangs from the elbow to shoulder, so-called because female schoolteachers often flash said flabbiness when they wear short sleeved or sleeveless tops and then stretch out across the blackboard. It is too be avoided.

Michelle's really sporting teacher arms in that new top.

teacher arms by Darth Garth September 12, 2005