Performance of fellatio on the male penis.
He had a micro but I was still able to Bob the slob knob.

My co-worker decided to Bob the slob knob on me in the store room.
by Dick Onchin October 31, 2020
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slang for a girl offering fellatio, aka giving a blowjob.
Man 1 - So did she slob the knob?
Man 2 - Hell yeah, she slobbed it all night long.
by Greenberg May 20, 2006
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Suck my dick. First-person slang for give a blowjob
And slob my knob my girl did, causing me to bust a full load into her mouth.
by urban pervert February 17, 2003
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When another person licks and sucks your dick up & down,while swirling theirtongue around your big cock-head, (knob) covering it with spit(slob)
"yo!,bring your fuckin' ass over here and slob my knob! Yeah,wrap your fuckin' lips aroud my big fuckin' dick!"
by Titokf3 March 7, 2008
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