fat

In skater/punk/ghetto context:

Mostly means Big, impressive, and for the most part it is the opposite of the skater slang: cute
"Man that's a fat gap!"
by SomeSk8rGuy October 25, 2004
Get the fat mug.

cute

While traditionally meaning all of the other meanings listed, this term has been adopted into skater slang.
"Cute" can mean a variety of things:
Small, weak, "not/less difficult", unimpressive, and more. All used in a certain context, usualy (sometimes but not always) directed at a successful trick that was unappealing or sketchy and deserving of ridicule.
The word is very versatile though and can be used in many other contexts.
1.
Skater #1: "that was a cute little kick-flip"
Skater #2: "What? it was good"
Skater #1: "Oh nothing, it was really cute dude." (note the sarcasm)

2.
"that's a cute lil 3 step"
((#) step)
by SomeSk8rGuy October 25, 2004
Get the cute mug.

(#) Step

Skater slang.

Refering to stairs, as a gap to be jumped.
The number is a way to tell size and skill level, based on the number of "steps" in the set of stairs.
"I jumped an 8-step the other day"
by SomeSk8rGuy October 25, 2004
Get the (#) Step mug.

gap

In skater context:
Simply put: something you jump over on your skateboard. Could be anything. Traditionally refers to actual gaps or stairs.

Gaps can be anything! Use your imagination and you will go far as a gap skater. I repeat: gaps can be anything (that you jump with your skate board).
"Man that's a fat gap!"
by SomeSk8rGuy October 25, 2004
Get the gap mug.