Top definition. Sliding your cock in and out of someone's mouth usually while holding their head still or moving it in opposition to the movement of your hips. She didn't bob while she gobbled my knob so i face fucked her. Jun 8 Word of the Day. The act of tear gassing peaceful protestors with OC gas and then trying to gaslight your way out of it by saying that it was just a gas that causes tears, not tear gas. Trump's teargaslighting the nation better backfire on him. To grab the back of someones head, stick your dick in their mouth and then ram it down their throat repeatedly.