During his “Thank You Notes” segment on “The Tonight Show” on Friday, Jimmy Fallon paid homage to possibly the most awkward Facebook feature there is.

“Thank you, ‘People You May Know’ feature on Facebook,” he said, “for being the online equivalent of seeing an old friend in the grocery store and avoiding eye contact.”

Other thank you note recipients included Dr. Dre, Attorney General Eric Holder, and dumplings, “for tasting way better than they sound.”

Watch the full clip above.