Top Definition
1. The act of giving fellatio at an incredible speed.

2. The act of a male giving himself fellatio and being able to suck his own entire cock.
1. God damn girl! Slow down that full auto fellatio!

2. Unfortunately, I walked in on Brad G. giving himself full auto fellatio.
by Andy Holman October 15, 2005
5 Words related to full auto fellatio

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