Define Certainly Meaning

certainly is one of those words that makes you sound exponentialy more intellegent that you really are. it is very much like "indeed" in it's usage and effect. Works best if you put the word "well" or "why" in front of it, and if you use "truly?" as a question.

To be sure

the opposite of no homo

A line said by SpongeBob when he and Patrick were walking by a billboard advertising Barnacle Chips.

a statement of agreement when u cant be arsed saying anythin else, also can be used as sarcasm