"On Donda" is a phrase that means to tell the absolute truth/swear with conviction; an Oath.

Origin: Donda is Kanye West's mother who passed away. In one of his tweets he used the phrase "on Donda", swearing on his dead mother, that Travis Scott will not allow Drake to diss him on any of future songs they create.

The name of Kanye West's mother and name of his upcoming 10th studio album

dr. donda west, mother to 46th president of the united states dr. kanye omari west, the only one. rip

Kanye west's album that he WILL NEVER FINISH

When you have to take a huge shit but can’t. Extreme Constipation.

The album that kanye west will never fucking drop

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