Offical names vs. crew names

The company that builds them may give a type of aircraft a name, but the crews that maintain and fly them give them a completely different name.

F16 Falcon- Viper
B52 Strofortress- BUFF
B-1 Lancer- Bone
F14A Tomcat- Turkey
A4 Skyraider- Scooter
A10 Thunderbolt- Warthog
F4 Phantom- Rhino/ Double Ugly

Can you think of any other’s?