(v) :
to awaken someone in the morning; to go door-to-door on an election day to persuade your/your candidate's supporters to go to the polling station and vote
"I'll just knock up a quick demo for the sales presentation."
(v) :
to awaken someone in the morning; to go door-to-door on an election day to persuade your/your candidate's supporters to go to the polling station and vote
"I'll just knock up a quick demo for the sales presentation."