We've found 5 phrases for knee (0.147 seconds):

bee's knees »    Something excellent, outstanding.

knee high to a grasshopper »    Short; especially relating to when the subject was a small child.

kneel before »    To kneel in front of someone or something, especially in order to worship or supplicate.

on all fours »    On one's hands and knees.

the bee's knees »    Most excellent; surpassingly wonderful; cool.

BTW, Why won't you become an editor?