When you leave your computer unattended and somebody leaves your internet at www.lemonparty.com. Its only funny when it doesn't happen to you
Rachel left her laptop in the college library and when she returned discovered she had been lemonpartied by Stuart
by heapsmissage_90 December 02, 2010

One of the unholy trinity of internet pictures which all must witness to be 'jaded internet users' (tubgirl, goatse, and lemonparty), lemonparty is probably the tamest of the three by just being hardcore old man gay orgy sex. Believe me, the other two are worse.
by Chaka February 01, 2005

(verb)
To set someones home page to www.lemonparty.org without their knowledge and thereby give them a suprising dose of old man gay orgy when they return to their computer
To set someones home page to www.lemonparty.org without their knowledge and thereby give them a suprising dose of old man gay orgy when they return to their computer
I am going to lemonparty that cheesedick Pete, he's left his computer on
Did you lemonparty me, you complete douche?
Did you lemonparty me, you complete douche?
by tourette April 25, 2005

That old man is sucking another old man's dick while he is making out with another old man, OMGWTFBBQ I just lemonparty.
by DynamiteRave August 15, 2004

by Hahn >=] March 14, 2005

by calloc November 17, 2015

by 50 Cent February 18, 2005
