the loose, unformed human excrement that is brought on by the consumption of large amounts of Guinness followed by bad Chinese food, and that often accompanies pre-marital stress
"Did you guys have diarrhea before your wedding? Like, for a month? Is this normal? I haven't had a solid BM in quite some time. I went to the doctor yesterday, and they're baffled, even after sticking a couple of digits into my ass. I have nightmares about having to bolt to the crapper for a liquideuce during our vows."