Dried up semen that is sticking on the cock.
I had a cock booger and it hurt when I pulled it off.
de fuck does it matter 26 janvier 2008
1 more definition
an obstruction of the male urethra caused by not urinating after sex; usually noticed the next morning when pee sprays in three directions.
"Man, this morning I had a bad case of cockboogers and I sprayed all over the bathroom."
de VHS Player Chris 16 février 2008