Whats your way to pop a balloon without something sharp(needle)?

[ItsBender]

how do you pop it?
why do you pop it?
when was the last time?
where did you get the balloon from?
how does it feel?

 

[big bubba 88]

make a gillotine and instead of a blade use a cinderblock

 

[abrar]

candle flame

 

[Semtex]

Shine a powerful laser at it