When you have had your computer screen's background changed to a homosexual picture and masked by a maximised notepad window saying "lolcocked".
by igotyousobad December 11, 2008
A LOLcock is a laugh-out-loud worthy penis; it can be judged so based on it's size (diminutive or outsized), its appearance (most any tattoo would count) the hilarious predicament it's been placed in (with a hat, perhaps).
by kitschpig May 29, 2009