gloat

US /ɡloʊt/
UK /ɡloʊt/
1.

hả hê

to feel or express great pleasure or satisfaction because of your own success or good luck, or someone else's failure or bad luck:

:
She's continually gloating over/about her new job.
1.

hả hê

an occasion when you gloat about something:

:
to have a gloat at/over/about something