Another way too say "To bad so sad" and this is commonly used in people who are rude, childish, annoying, and immature or are losing an arguement, most people find this word annoying and/or funny.
Person 1:"My grandma died..."
Person 2:"wompwomp This is an example, I advise you don't do it as it is inconsiderate.
A phrases that means 'I hate gay people'. If said to someone you are not related to, it also means 'I want to have sex with you'. This phrase should only be said by cool people