- best-efforts selling,
- best-laid plans go astray, the,
Origin of bestest
Examples from the Web for bestest
So li'l Mose he grab up de nex' bestest pumpkin an' he scoot.
Give my bestest love to Lilla, please, and my untutored homages to the Daughters of Music.The Letters of Henry James, Vol. II|Henry James
For I come to ask you to take my Tommy—God bless him for the bestest, sweetest boy that lives—to—to—take him with you.
Dat's his bestest rubber plant what he tol' me to take partic'lar care of.Six Little Bunkers at Mammy June's|Laura Lee Hope
We crept in dar not 'cause we thought it war safe, but 'cause it war the bestest thing we could do.Wyoming|Edward Sylvester Ellis
jocular emphatic superlative of best (which is itself a superlative), attested from 1834.