What is Arf Arf?
1.
A response to something that is really unfunny.
Alan: I fucked your mum last night hahahaha.
James: ...arf arf.
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2.
When you have just raped, destroyed, dissed, BxR'd or had multiple counts of unprotected sex, this is your war cry afterwards.
Damn Rob just got BxR'd, ARF ARF ARF.
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Random Words:
1.
One's factor of whether or not they need to urinate. A urination situation is commonly prompted on long road trips. This factor is ..