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1.
When you are fucking a girl and when you are about to cum, pull out, tell the girl to spin like a top, and you leave a nice trail around her waist. Experts can attempt the prime meridian or the tropic of breast cancer.
I almost pulled off an equator but the girl didn't spin fast enough.
by equatorbator April 24, 2006
51 25
 
2.
When a Tan Line on a pen15 seperates both halves of the Penor. For example one half is tan the other is Albino white.
"Dude that guy's equator was so embarassing"
by BlackDogz February 16, 2009
7 11
 
3.
The incorrect spelling of Ecuador
That idiot spelled Ecuador,Equator, on his report 18 times, therefore he failed
by lol February 15, 2005
15 25