sure enough

can't get enough

Greatly enjoys; likes a lot.

close enough for government work

Adequate; acceptable as government work, imperfect but not worth the time nor effort of improving.

crazy enough to work

Acknowledging that an idea, plan, or strategy seems foolish, implausible, or risky, yet might succeed precisely because of its unconventional or unexpected nature.

enough to choke a horse

An excessive quantity.

enough to go around

There is an adequate amount or supply of something for all of the people present or involved.

enough to make a cat laugh

Very outlandish or outrageous.

enough to make the angels weep

Something so distressing that it causes one to lose hope and faith.

fair enough

An expression used to concede a point, but suggesting that the broader argument is incorrect.