1)Noun:(Rotum)- A Rectal Scrotum; bumsack
2)Verb:(Rotumize)- To make less; To weaken
1 - Haha, I think that broad has a rotum, I dunno wtf that is.
2 - Let's bust this joint, this party is rotumized.
by βmÃ¥η September 5, 2005
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An acronym for roar of the underpants monster !!!!
I got into the elevator today to go check my mail and one of the old ladies let out such a loud ROTUM I almost Peed my pants 🤗😁😱🙀
by Aquaman7777 September 9, 2017
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