Top definition
Mostly used when expressing yourself in reference to alcohol.
Means you're enjoying yourself/ having a good time
Where's Clare? Ahh shes having it large with a lad.

Wht did u get up to on sat?
I had it large

Mateeee im Havin' It Large tonight!
by Lizzieeeeeeeeeeeeeeeee April 24, 2007
Get the mug
Get a Havin' It Large mug for your fish Bob.