Top definition
An unusual affinity with the number 5 or one with an extreme like of the same number.
A Fivantrolphile often has things occur 5 times.
by gangjaplex July 22, 2011
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug