The result of excessive drinking and debautchalism, a brown snake peek-a-boo is that poop that everyone periodically has (even girls that think they're "hot") that refuses to play nice. Instead, it comes out part way, then retreats, then comes out part way, then retreats...and so on and so forth. Fags (i.e. Jonesy) love the brown snake peek-a-boo.
by MRM5593 September 14, 2006
When you have to shit really bad and you feel it sliding out of your butthole and you keep having to suck it back in
by dukeofthecamelsx May 11, 2015