Requested by buenos_dias_fuckboy

Based on this video i only can think  of

You and bumblebee are at MacAdams for lunch when you decide to plan a phone call prank.

You: *dials the post noffice phone number*
Post office secretary: thank you for calling the post office. How can I help you?
You: hi yes. I'm calling if there's mail for me?
Post office secretary: are you expecting something to arrive?
You: yes.
Bumblebee: *drinks energon*
Post office secretary: what are you expecting?
You: deez nutz?

Bumblebee spat out energon through his nose in shock and started choking at this moment. You laughed so hard while the secretary hung up the phone in annoyance.