Butterfly Effect
The feeling of tiredness and or laziness that a person feels when they are slowly sobering up from smoking weed or eating edibles.
I began to go through Butterfly effect after smoking a joint
Kwerekwere
A derogatory term for foreigners in South African slang, particularly foreigners from African countries.
Can also be spelt as Kwirikwiri or kwarakwara.
Stop calling foreign people kwerekwere!