or hum·ble brag

[huhm-buh l-brag]
verb (used without object)
  1. to make such a disguised boast or brag: He's humblebragging about how tired he is from his world travels.

Origin of humblebrag

First recorded in 2005–10; humble + brag
Related formshum·ble·brag·ger, noun Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for humblebrag

Contemporary Examples of humblebrag