* Funnily enough, I ran into my ex at the grocery store. (This sentence uses "funnily enough" to introduce an unexpected or ironic situation.)
* He told the joke in such a deadpan way that it was funnily effective. (This sentence describes how something is funny due to an unusual or unexpected delivery.)
* She tried to be serious, but her attempts to stifle laughter made her look funnily embarrassed. (This sentence uses "funnily" to describe an amusing physical reaction.)
* The rain started funnily enough just as we were about to leave. (This sentence emphasizes the unexpected nature of the rain starting at that particular moment.)
Remember that "funnily" is an adverb, so it modifies a verb, adjective, or another adverb.