slob the nob 

A slang term for sucking a penis, by either gender, and in the act, involves excessive amount of saliva(slob, slobbing) for it to be a "messy" process. Nob is the british slang for penis, although this saying did not originate from there.

Man can she slob the nob!

slob the nob by real meaning inc April 24, 2014

slob on my nob like the corn on the cob 

blowjob simple as that.

girl gives head

slob on my nob like the corn on the cob by jamuie December 15, 2003