Pulling a Liam 

Ruining a surprise for a party or any important event

Liam: hey Elton who is the cake for is it someone’s birthday?
Elton: what cake I don’t know what your talking about!!
Liam: Elton your not slick you opened the gate and ran with a cake.

Elton: Thank you Liam for ruining the surprise you have such a big mouth.

Javi:that’s called pulling a Liam

Pulling a Liam by Handleman September 5, 2021

Pulling a Liam 

the be totally whipped by a female/male who you are not even dating and there is no chance of ever dating.

this is to say that the person "pulling in a Liam" is totally obsessed with a member of the opposite sex

Andrew "oh my god you're totally pulling a Liam, get over her she doesn't want you"
Liam "but I love her... *drifts off in to fantasy about girl*"

Pulling a Liam by I'm Lying October 9, 2008

pulling a liam neeson

when an actor or actress only does revenge movies until they crap themselves off of the a-list

I heard Kiefer Sutherland was considering pulling a liam neeson.

pulling a liam neeson by AdolfHitler69 February 17, 2015