Pop is the bear father character in Happy Tree Friends, the animated web series that debuted in 1999 and became known for cute cartoon animals meeting violent, unexpected endings. Short clips of the characters screaming are widely shared as reaction sounds online, separated from full episodes and reused in edits and soundboards. This scream version is catalogued as a second Pop variant, and its very short length makes it easy to layer over other footage while keeping the source character and show style recognisable to fans.