Girl 1 is sitting with Boy 1. Girl one laughs at Boy 1's joke. Girl 1 has forgotten she set her shot in her lap. Girl 1's shot spills into her crotch, drenching her panties. Boy 1 laughs and yells, "Absocootch" in public area.
Absotootely is another way of saying absolutely... It is more fun at say as the 'toot' in the middle of the word relates to the bowel passing the flatulence which is also known as farting, passing gas, tooting, and many others.