JOCULAR

humorous, amusing

/ADJ - characterized by jokes and good humor
SYN - jesting, jocose, joking

/ADVERB - with humor
"They tried to deal with this painful subject jocularly."

"It had been a jocular mood before the boring square of a professor walked in and started teaching."

"Every time they ended up hanging out with Jim it ended up being a jocular time."

"He refused to let the situation get him down, instead got over it jocularly by watching a couple episodes of Home Movies."