Best definition
i love you so much lets get along!

Your girlfriend comes home and brought you some icecream, lovingly you replied “waddafak!!”
waddafak: define #2
Waddafak is the “word” you would use if somebody isn’t making any sence, or being a complete goof canoe. I dont wanna know what the literal fucking vagina balls that you would use this “word” in. Probably in response of the most fucked up disgusting thing a friend+ might say.
“I will shove an entire gaping hairy yellow moon-sparkling cheese filled slimey constipated squirrel penis in your throat.”