weak sauce

or weak·sauce

[ week saws ]
/ ˈwik ˈsɔs /

noun Slang.

something that is weak, inadequate, inferior, etc. (often used attributively): His jokes are mostly weak sauce. I got a pretty weak sauce response to my complaint.

Origin of weak sauce

First recorded in 2005–10

Words nearby weak sauce

weak interaction, weak link, weak moment, in a, weak nuclear force, weak safety, weak sauce, weak side, weak sister, weak-headed, weak-kneed, weak-minded