I just googled what vernacular means. .
Thank you for sharing the joke. Jokes actually, as the noisy bob was funny as well.
And for the extra description. :)

May I, in exchange, share a simple one with you. Did not hear it in english as yet, but I might be wrong.

John speaking to his son in an encouraging manner.
- Come one son, take a step, come one, another one, yeah... yeah, that it, like this, smaaall and slooow. MARRY!!!, bring the camera quick!!, our son has come from the prom.