1. An emphatic exclamation in the affirmative.

2. A verbal face-push. Usually placed at the end of an insult, for further emphasis.
1. Q: Is Gustavo's mom sexy? A: fro-YUP!!!

2. What's that? Proclaining "fml" because you're tired, your girlfriend won't give you a handjob AND it's sprinkling outside? I recommend 250 cc's of man the fuck up and quit being a pussy. Fro-YUP!!!
by Penis Van Lesbian III March 25, 2011
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