flabber g

verb informal
past tense: flabber g'd

Markham slang - short form of "flabbergast": To overcome with surprise and bewilderment; astound, especially due to big plays and hype.

1.

- Yo did you see him flexing with his Bape R1 NMDs. Bruh when I saw those kicks I was straight flabber g'd.

2.

- Yo my man just made some big ass plays and bought his girl a Rollie for her birthday.

- What?! That shit is as expensive as my house dawg! Bruh I'm flabber g'd.