Gassin

To talk something up like it's greater than it is

Stop gassin the weather up, it's not nice outside.

You been gassin that bitch up all night, and now she left with someone else

Gassin

Making fun of someone or lying

Y’all stay gassin ppl

you gassin it

you over reacting or doing to much

guy 1 : na shordy bad asf
guy 2 : na bra you gassin it
guy 1 : what that mean
guy 2 : gassin it mean you over reacting or doing to much