Top definition
An adjective describing anything that a fucking sweet fraternity guy does. Its usually cool and tough and almost always involves being better than the average GDI.
Throwing up on that chic after drinking too much and then fucking her anyway by using the line, "Wanna see my room in the frathouse?" is a totally frataliscious evening.
by Frat Matt March 07, 2007
Get the mug
Get a frataliscious mug for your mama Beatrix.