An attempted humorous pluralization of the word "penis". As with other words from Latin that end with "is", such as "crisis" and "neurosis", "penis" changes the "is" to "es", forming "penes", as "crisis" changes to "crises" and "neurosis" to "neuroses". Only urologists and a handful of other professionals use the word "penes", however, so it is best to stick to the English plural, "pensises".
by atemperman January 24, 2004
v.t.; to appropriate unabashedly and often imperiously something not belong to oneself, usu. not of great value; to steal shamelessly
I put my coat on the back of that chair to reserve it, but Bob just came over and captained my seat!
by atemperman April 20, 2003