Glassblower's Technique

1. The technique used by glassblowers to shape and form hot glass.

2. A sex act in which one places the end of a long tube on another's nipple and blows vigorously into the other end.

1. Did you see that glassblower's technique? He made a vase in minutes.
2. Did you hear about John and Sally? They did the glassblower's technique last night, she says her nipples haven't been the same since.