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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.
by Cactus fucker November 17, 2015
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