Buffy's mind raced to figure out how to fight this…glop.
Most weapons did nothing, or it simply dissolved them. She knew better than to touch the acidic monster—after seeing it dissolve a vampire. The thing was now twelve feet across and continued to grow as it rolled over victims to envelop and consume—and Buffy was cornered.
The only thing nearby that she could use as a means to slow it down was an old fire extinguisher. She decided to spray the beast, as throwing it would have no effect.
The Blob halted and recoiled from the white cone. Buffy glanced at the label: "CO2". She smiled.
Crossover with "The Blob" (1958)