like mad

this can be used when someone understands you like very much or like crazy

my bestie gets me like mad.

Like mad

Very fast,hard,much, etc.

I had to run like mad to catch the bus.

mad snake

someone who goes beyond cool and does something right out there

WHOA! did you see serge and layton jump that roundabout in the cortina? That is such a mad snake move!

rale mad

When one is extremely upset IRL, no matter what they say.

lol u seam rale mad irl

lol u do seem rail mad irl tho

mad dog

just being a mad bastard

Blairy is a mad dog in every way

Are you mad?

A phrase used as a filler, greeting or other.

Xuxin: Sup?
Santosh: Not much. Are you mad?

Mad-Lad

The title of a man who needn't finish after thrusting in rhythm, with spectacular cadence for longer then 2 hours.

Fabrice the Mad-Lad.