WTROFL! 

A portmanteau of WTF and ROFL. It is used when someone finds something hilariously funny yet is totally perplexed by it.

Person One: Yo! That lady has a thong on her pitbull!

Person Two: WTROFL!?

WTROFL! by Darth Malganis December 17, 2007

wrofl 

because waffle and rofl sound perfect together, therefore a term beyond rofl

A: heard you got nifty under the blanket last night bruh
B: wrofl

wrofl by huftheswagndragn January 28, 2015