Top definition
To shit in someone's peanut butter. Normally done surreptitiously at a party.
Whoa, can you believe Rival pulled a Fullum at that dude's house? He's gonna have some real Nutella when he has breakfast tomorrow!
by EnzotheBaker February 01, 2010
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Jul 7 Word of the Day
When you're being horny (especially around friends) and as a result shame ensues.
Friend 1: "Aw man, I could totally fuck a catgirl right now.."

Friend 2: "That's it, you're going to horny jail."
via giphy
by Blysterz October 19, 2020
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