Rebecca Dyer and Oriana Aragon investigated “cute aggression” by showing study participants slide shows of either cute, funny or normal animal photographs. As they watched, the participants held bubble wrap. The researchers, attempting to mimic the common desire to squeeze cute things, told subjects to pop as many or as few bubbles as they wished. People watching the cute slide show popped significantly more bubbles than those viewing the funny or control pictures, according to results presented at the Society for Personality and Social Psychology annual meeting in New Orleans. “Some things are so cute that we just can’t stand it,” Dyer concludes.

Cute aggression’s prevalence does not mean that people actually want to harm cuddly critters, Aragon explains. Rather the response could be protective, or it could be the brain’s way of tamping down or venting extreme feelings of giddiness and happiness. The scientists are currently conducting additional studies to determine what drives the need to squeeze.