portmantard 

Somebody retarded in the art of portmanteaux.

"Greg didn't understand that when I sleep on a bed I call it a 'sled', because it's a 'bed' that I 'sleep' in, therefore it's called a 'sled'. Greg is such a portmantard.

portmantard by Stever Mokum August 19, 2008

portmantbro 

A portmanteau is where two or more words are combined to make a new word (e.g. bootylicious, turducken).

A portmantbro is a portmanteau where one of combined words is "bro" (e.g. brogrammer, broga, humphrey brogart, broadkill, etc).

Me: I tried going to broga for the first time yesterday, turns out it was a bunch of brogrammers. I was totally broadkill.

Grandma: Can you go a single sentence without using a portmantbro?

Me: Chillax Humphrey Brogart.

portmantbro by Loren David Newman January 4, 2013

portmantorgasm 

1. the extreme sense of accomplishment one experiences when one comes up with portmanteau or blend of words

2. the same being experienced when one finally understands a portmanteau

Timothy had a portmantorgasm in the middle of the cafeteria after realizing that "spork" came from "spoon" and "fork".

portmantorgasm by hazardcat May 2, 2010

Portmanterrific 

Portmanterrific is an adjective that refers to a portmanteu that is deemed particularly extraordinary. (A portmanteu is a linguistic blend of two words that defines something as being the sum of two distinct objects or ideas, i.e. a spork is one part spoon, one part fork.) A portmanterrific portmanteau typically refers to a novel portmanteau that has only recently been introduced into the cultural lexicon. Portmanteaus like "Bennifer" and "Wikipedia," although useful, are too commonplace to earn the distinction of being portmanterrific.

Tramplifying my interview outfit was a portmanterrific call.

Chillaxing is not portmanterrific.

The most portmanterrific portmanteaus likely haven't even been listed on urbandictionary.com

Portmanterrific by ilikelotsastuff July 24, 2009

Portmanterd 

Portmanterd is a portmanteau word for "portmanteau word."

"Brunch is a portmanterd."

Portmanterd by Metamantastical December 9, 2012