Well probably a re-post but I haven't managed to find a thread based on this subject.
Having said that the search function isn't what it used to be
Here is a few I've found.
Add your own
BFG, as in from Roald Dahl's famous childrens book:
I made the words Red Bull out of this...
Mmmmm baps... Shame the driver weren't much...
OAP: And yes, it was an OAP driving!!