the laughs gained from watching people dramatically fall over
stacking-it banter = stanter
"her hitting the floor on the dance floor was complete stanter"
A variation on banter, Stanter or Sexual-Tension Banter.
Usually witnessed between two friends, stanter is a term used to describe interactions that imply some form of sexual tension. You shout 'STANTER' whenever the sexual tension appears, it helps if they don't understand, even if they do it creates an even more entertaining awkward atmosphere.
Friend 1: "Hey, they're playfighting again...."
Friend 2: "....... STANTERRRRR!"