Seems like men are really weak beings compared to women and a research had this proven. Psychologists at Radboud University in The Netherlands did a memory test by having both heterosexual men and women respond to something. The test was then repeated after having these men and women mingle for 7 minutes. It clearly showed that the men became slower and less accurate. The women had no such issues.
The conclusion was that the men used up most of their brain juice trying to impress the women, even more so if the men were attracted to the women, that there was little grey matter left to process anything else. Shame, shame, shame!
Telegraph via Slashdot.