A supremely high and perfectly muscular ass on what would otherwise be a total nerd, thereby doubling the sex appeal factor for women. In other men, the nerdbutt demands a solid on the spot sucker punch.
Jen: "Ugh! All Drew does is play WoW and design jersey logos for high school frisbee teams... But he has the greatest ass I've ever seen."
di JWestFire 06 settembre 2011
When the calibre of nerdy is matched by the size of butt, commonly seen in cargo pants. Often easily identifies a nerd by the size of butt in higher worn pants.
Wow, Sean has a big nerd butt going on!
di scotupper 16 gennaio 2012
Nerdbutt someone that is a very bing blonde.
Sveta aka heartbreaker is a nerdbutt.
di mysteryman19 30 aprile 2005