expression
a dime a dozen; two a penny; so many you could throw them away
Idiomatic expression indicating that something is extremely common, abundant, or of little value; literally 'enough to sweep away and throw out'. Often used hyperbolically.
この街にはラーメン屋が掃いて捨てるほどある。
There are ramen shops a dime a dozen in this town.
そんな言い訳は掃いて捨てるほど
I've heard excuses like that more times than I can count.