1.
without doubt (used for emphasis). Inner side of a person, object or thing
certainly
surely
for sure unquestionably
without/beyond doubt
without/beyond question
beyond any doubt
undoubtedly
indubitably assuredly
positively
absolutely in a definite manner; clearly.
inner side of something.
interior
inner part
2.
the inner part; the interior.
situated in, or derived from, the inside.
inner
interior
internal
inmost
innermost
"Sir, we found something that is going to spread and become infinite."
"Well do we know how long this is going to occur?"
"No sir, it is indefinitely infinite."
While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.
A lighthearted reaction upon receiving disappointing news of some sort. Usually something that isn't a particularly a big deal, esp. when it primarily affects someone else - sort of a mild schadenfreude. Sometimes doubled or tripled, and possibly said in a sing-songy voice for added comedic effect to imitate a muted trumpet, which is how the meme originated.
You didn't get any napkins with your takeout pork fried rice? Womp womp.