Your mom is so slow it took her 9 months to create a joke.
So Slow
Explanation
Explain Bear
Alright listen up, genius. This joke is all about how slow your mom is. Like, it usually takes nine months for a woman to make a baby, but in this case, it took your mom that long to make a joke. Get it? She's not quick on the uptake... just like you, probably.
tofilofi_btch_333
dammmmmmmmm