Top definition
A more refined version of roflcopter, 'roflpotamus' is the cure for the bored internet linguist.

Imagine the semi-aquatic hippopotamus, chowing down on a meal of grass or aquatic plants, break into a spell of delerious laughter.
"Look mate, I know you think you're a right funny bloke, but you are no roflpotamus!"
by zombiecandy October 24, 2007
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