Definition of banana clip
1 : a clip that is slightly curved and used to hold a person's hair in place
2 slang : a curved magazine or clip for a firearm … reached into a camouflaged vest bulging with a bayonet and banana clips of ammunition for his AK-47 … — Paul Watson
First Known Use of banana clip
Seen and Heard
What made you want to look up banana clip? Please tell us where you read or heard it (including the quote, if possible).