dad-sharp

As sharp as your dad used to keep his knives― sharp but kind of dull, for safety. Not as sharp as grandpa-sharp.
With this you could cut a medium-soft cheese with some effort!

"Dude, put the knife down, it's sharp!"

"No worries, its just dad-sharp."

sharp醒

an adjective describing a person as having or showing quick-witted intelligence, or a high degree of mental ability, exhibiting social ability or cleverness

sharp醒ge同學呢就會第一時間畫左free body diagram 先啦

Sharp as the Milk Street bread knife

Cutting labor that will be re-hired elsewhere for a completely different skill.

The labor market is as sharp as the milk street bread knife

Sharp Knee Caps

The word used for someone who is socially awkward or someone who thinks they are strong. Commonly used as an insult

Person 1: I think that we should talk.

Person 2: no thanks.

Person 3: ok, you have sharp knee caps anyways.

The Billy Sharp Rumour

The billy sharp rumour, refers to Bradford city fans and fake ‘in the knows’ creating the transfer rumour of Sheffield United striker billy sharp joining Bradford city, a common site on social media throughout the transfer window, this transfer has never gone through, and probably never will.

‘The billy sharp rumour: Billy sharp to Bradford is a done deal!’

Sharpe Academy

A performing arts “school” that radiates the same energy as a pyramid scheme.

A: Imagine paying 25p for a Freddo
B: Imagine paying £10,800 for Sharpe Academy

sharp as a nuns chisel

When a chainsaws quite sharp according to ed

"how's the 66 looking Ed?"
"Oo yeah sharp as a nuns chisel she is"