spliffin 

An exlamation of extreme awesomeness.
This is based of the context of a spliff.

Man that car sure was spliffin.

spliffin by LazyRollo May 17, 2005

housewife spliffin 

A phrase refering to lesbian sex

My girlfriend and I just did a little housewife spliffin

housewife spliffin by Unicirn queen November 15, 2017

The Spiffing Brit 

The most British channel on YouTube. 100% Yorkshire Tea certified. Also the CEO of SpiffCo, which has conquered many lands. There is no exploit he cannot find.

One day the Spiffing Brit is going to find the exploit to real life.

The Spiffing Brit by Doctor J October 13, 2020

Spliffic

The feeling of satisfaction you get when eating a 'Splice' iceblock on a hot day. Cross between Splice and Epic.

Brad: Oh man, this Splice is Spliffic.
Fergus: Is that a new word?
Brad: Yeh made it then, gona add it to urban dictionary tonight.
Fergus: Not if I do it first.
Brad: *sigh* You full would, as your a no life twat....

Fergus: Ya :D

Spliffic by Sexy Kent November 2, 2009

Spiffing Mammaries 

Harry Styles favorite things. (FUN BAGS)

Louis: WOAH! look at those nice fun bags
Harry: SPIFFING MAMMARIES!

Spiffing Mammaries by Niall Horan February 16, 2012

SPIFFING 

Very posh and dated word meaning excellent, especially as used by upper-class toffs and rugger buggers.

I say, she's a lovely filly.
Oh yes, absolutely spiffing old chap.

SPIFFING by onandon August 28, 2005

splifficult

You can't do something you normally can because you're too stoned

It's really splifficult for me operate the computer this morning!!

splifficult by Sazzy J November 25, 2009