flubs

noun

Clumsy or embarrassing mistakes, especially those made during a public performance.

"His numerous flubs ruined the show."

verb

Makes a clumsy or embarrassing mistake, often in a performance or task.

"The new presenter often flubs his words."

Thesaurus

Synonyms: blooper, boo-boo, bloomer, boner, botch, blunder, bungle, foul-up, fuckup, pratfall, spoil, screw up