Confession: Sometimes if I'm in a busy restaurant or store & the person behind the counter is being rude and impatient (or was mean to the person before me) I stutter more on purpose 😈

Confession: Sometimes if I'm in a busy restaurant or store & the person behind the counter is being rude and impatient (or was mean to the person before me) I stutter more on purpose 😈 I posted this as a comment a few days ago but decided it needed its own thread. Am I the only one who does this? Anyone else here do things like this, or otherwise use your stutter to your advantage?