1. When somebody replaces your mouthwash with clove or castor oil, and you attempt to gargle it and end up splatting the bathroom mirror.

2. Cheap mouthwash that causes splargling.
1. By the sound of it Andrey's just splargled.

2. I tried to buy decent mouthwash but they only had splargle.
by Steve November 19, 2003
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Verb: When one or more individuals take one or more full load(s) of ejaculate into their mouth(s), then gargle it, often passing the resultant saliva/semen picture between multiple splarglers for further processing.

Etymology is an amalgam of "Splooge" and "Gargle".
Amber splargled my load with my buddy's load, co-mingling them at the back of her throat, before allowing the splargle to slough out of her mouth and down her chin and onto her cigarette-burned tits. Staci then slurped up the splargle and began aggressively splargling it herself, working up to a bubbling, foaming mess.
by SPLARGLE PROVIDOOOR February 28, 2023
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