Appreciation

[Mark Zuckerberg]

A just valuation or estimate of merit, worth, weight,
etc.; recognition of excellence.

[Britney]

ap·pre·ci·a·tion   [uh-pree-shee-ey-shuhn]

noun
1.
gratitude; thankful recognition: They showed their appreciation by giving him a gold watch.
2.
the act of estimating the qualities of things and giving them their proper value.
3.
clear perception or recognition, especially of aesthetic quality: a course in art appreciation.
4.
an increase or rise in the value of property, goods, etc.
5.
critical notice; evaluation; opinion, as of a situation, person, etc.

[Jason Yan]

Your childs thanks for not only bringing them up and giving them everything they will ever need. doing their homework throughout their educational periods, for solving their ongoing everyday problems on an ongoing basis, taking their constant abuse and criticism once they leave home as they now know everything about life and then letting them move back in, each time they constantly fail in their miserable lives in the real world and then it starts all over again and even then they wont do any chores around the house, like taking out the garbage to the garage, never mind the curb or even stepping into the garage to throw their recycles into the right bin, washing their own clothes, making their own meals and the list goes on from there but I am sure they will be there and on time when the lawyer reads out wills and be wearing brand new clothes that we werent available to buy them fortunately!

[Michiko]

When your girlfriend gives you a blowjob she is showing appreciation.