The improper way of typing out the phrase You're welcome.

Often used by people who never learned how to spell, or who lack Grammar teachers that give a damn.

(noun) A successful type of theft which results in an acceptable, impressive and rewarding payday for the protagonist.

what you say when someone says "thanks" (meaning more than one thank you, or many thanks). because you dont want to sound like a cheap Jew and only send back one "your welcome" for all their "thanks", you make it plural and say "your welcomes".