no shit..slob on my knob was said in a song..b/.c it was catchy...no american one day said..hey baby...slob on my knob...haha it was made for a song...but now its common..if its used like that.....

if we wanna call some one a DICK...we say just that..b/c its retarded to say..hey! shut up you knob! hahaha doesnt sound that good...

__________________