An FYI to to the OP ;
No one here except you said anything about "Explode" !
LIPOs don't "Explode" , they BURN , , , VIOLENTLY , and let out noxious smoke/fumes in the process along with starting secondary fires depending on their surroundings .
PS , Really dude ? Wearing freakin SANDALS while stomping the battery ? And you talk safety ? Yep , someday , Darwin may just claim you as a victim with stupid stunts like that .
"Myth Busted Indeed" !