a wrong action attributable to bad judgment or ignorance or inattention

commit a faux pas or a fault or make a serious mistake

the momentary juggling of a batted or thrown baseball

an acronym often used by soldiers in World War II: situation normal all fucked up

a blunder that makes you look ridiculous; used in the phrase `make a spectacle of' yourself

a serious and ludicrous blunder

(sports) dropping the ball