The obfuscation of one's dude-like qualities, typically because he/she is secure in their dudeliness and have no need to lord it over others.
You're not really dude if you are always trying to convince others that you are. You should practice dudefuscation to truly understand what it means to be dude.
DUDEHOUSE is when the HOUSE party dwindles down to several dudes and at least one chick, whom is either married or has a boyfriend, and just wants to hang with the dudes and listen to HOUSE music. This usually occurs after 3am either at an after hours party or at a late night club.
We were hanging out last night when DUDEHOUSE happened. You can't plan DUDEHOUSE, it's just happens.