Top definition
A worst birthday is when a man ejaculates onto a woman as the stock market simultaneously crashes and the woman loses her house, causing the woman to exclaim "Whaaaat?"

It is considered rude.
Mark gave Sarah a worst birthday and everyone in town pretty much agrees now that Mark is a rude man.
by L. Baines. J. January 29, 2008
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May 12 Word of the Day
When someone goes to the gym and spends 90% of the time on their phones scrolling through social media
Looks like its thumb day again for Jimmy with his usual routing... 3 sets of 5 snapchat selfies and 10 sets of scrolling through facebook until exhaustion
by Gary br April 02, 2017
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