a brand of sweetened fruit-flavored powdered mixture, packaged so that it can be conveniently dissolved in hot water and solidified into a gelatin, used as a dessert, sometimes with pieces of fruit mixed in; also the gelatin dessert thus prepared; sometimes used metaphorically; as, when he pulled a gun on me, my knees turned to Jell-O..

fruit-flavored dessert (trade mark Jell-O) made from a commercially prepared gelatin powder

A flamebait posted as a spam/velveeta, designed to incapacitate the affected groups. The alt.sex.* hierarchy is a favorite target for jello posts. Not commonly used.

a person who does not block hir experience (feeling and FEELing) nearly as much as a Rock and who therefore feels easily

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