Gwap is an ebonic word used to say money.
"Get ya gwap up hustler!"
"You know I'm gettin that gwap son."
me: yo you be look so gwap today
hannah: thanks girl, those jeans are gwapalicious!
A gwap is a gay wad ass picker. This is used to describe a person who is always a jerk to you. They are also commonly called mean or a hurtful person. If you see a gwap you should run.
He is such a gwap for calling me a naughty girl that should be spanked.
im spending so much gwap on that hoe and she aint give me gwap
give me a hit of that gwap