Whatsapp Spammer/Crasher

Hey guys does anyone know a tool or something how to crash whatsapp?

I have a 50.000 symbols message, which lets whatsapp stuck a lot, when I send this message 2-3 times to a user, he is offline for 5-10 minutes cause his whatsapp is crashing because it wants to load the message.

So my question, is there something where you can spam this message, without letting my own phone lagging and yea crashes the vitcim for a lot of hours?

seriously nobody has a clue how to do it? so many hackers, crackers here and nobody knows this easy question

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spamspamspamspamspamspamspamspamspamspamspamspamspamspamspamspam

use emojis , they consume more memory.
i used to crash my iPhone that way.

share emoji pack here I want to joke 1-2 friends

if anyone still asking for that, I have some codes for whatsapp, that crashes iphones )