It would be so cool to casually blow my head off right in the middle of a conversation like it's nothing. Like "uh-huh, yeah totally. Right, right. Hey look at this--" *click*
>WAITWAITWAIT--
*POP*
>AAAAAAAAAAA OHMYFUCKINGGOD AAAAAAAAAAAAAA WHY? WHY WHY WHY WHY????

I think hypothetically that would be my favorite way to go out. Very casual, no drama, death jumpscare. Not actually gonna do it though.